1
                                                            EXHIBIT 5.1 AND 23.1

                                 JONES & KELLER
                                  [Letterhead]

   
                                January 25, 1996
    

Citizens, Inc.
400 East Anderson Lane
Austin, Texas 78714-9151

Gentlemen:

   
         We have acted as special counsel for Citizens, Inc. (the "Company") 
in connection with a Registration Statement on Form S-4, to be filed by the 
Company under the Securities Act of 1933 with the Securities and Exchange 
Commission. The Registration Statement relates to the proposed issuance of up 
to 171,391 shares of Common Stock, no par value, to be issued in connection 
with the Plan and Agreement of Merger and Exchange dated as of the 28th day of 
November, 1994, as amended on January 25, 1996, by and between Insurance 
Investors & Holding Co., Central Investors Life Insurance Company of Illinois, 
Citizens, Inc. (the "Company"), and Citizens Acquisition, Inc. The 
Registration Statement and exhibits thereto to be filed with the Securities 
and Exchange Commission under such Act are referred to herein as the 
"Registration Statement".
    

   
    

   
         GENERAL QUALIFICATIONS, EXCEPTIONS AND LIMITATIONS: This letter is 
subject to a number of general qualifications, exceptions and limitations (the 
"General Qualifications") which are generally accepted in the legal community 
as consistent with sound legal opinion practice, including the following 
enumerated General Qualifications, which are or may be material to the opinions 
expressed in this letter.
    

   
         Definitions: The following definitions apply only to the immediately 
following, enumerated, General Qualifications and do not apply and are not used 
elsewhere in this letter. Other capitalized terms used below have the meanings 
set forth in the Form S-4. Certain Federal statutes are referred to below by 
their common names or acronyms.
    

   
         "Client" means Citizens, which is a party to the Transaction and for 
which we are providing legal representation.
    

   
         "Corporate Party" means any one, two or all of Citizens, Investors or 
Central.
    

   
         "Opinion Recipient" means the addressee or addressees of this letter 
and other persons who foreseeably may receive or rely on this letter or its 
contents.
    

   
         "Transaction" means the Merger and Exchange and all other transactions 
incidental to and in furtherance of the Merger and Exchange.
    

   
         "Transaction Documents" mean the contractual documents setting forth 
the principal terms of the Transaction addressed by this letter and other 
contracts ancillary to the Transaction as well as any documents required to be 
filed with any government regulatory agency in connection with the Transaction.
    

   
         The enumerated General Qualifications, lettered (a) through (h), are 
as follows:
    

   
         (a) We have relied upon information provided by a Corporate Party, 
including its directors, officers, employees, and agents, public officials and 
others, however communicated, including information available on documents, as 
we have deemed appropriate, without investigation or analysis of underlying 
data supporting such information, except for such investigation or analysis as 
may be specifically set forth and described herein.
    

   
         (b) This letter assumes that each document submitted to us for review 
in conjunction with the preparation of this letter, including the Transaction 
Documents, is accurate and complete, each such document that is an original is 
authentic, each such document that is a copy conforms to an authentic original, 
and all signatures on each such document are genuine.
    

   
         (c) This letter assumes that all parties to the Transaction have full 
power and authority to enter into and execute the Transaction Documents, that 
the Transaction Documents are valid and binding obligations of the parties, 
that there is no failure of condition or breach of the Transaction Documents or 
any other circumstances which would prevent the Transaction from being 
consummated, and that the Transaction will be consummated as set forth in the 
Transaction Documents as presently constituted.
    

   
         (d) This letter assumes that none of the following events shall occur 
until after the full, complete and permanent consummation of the Transaction:
    

   
               i) the entry of a decree, judgment or order by a court of
         competent jurisdiction adjudging a Corporate Party as bankrupt or
         insolvent, or approving a properly filed petition seeking
         reorganization of a Corporate Party under any bankruptcy or similar
         law;
    

   
               ii) the entry of a decree or order of a court of competent
         jurisdiction for the appointment of a receiver, liquidator, trustee or
         assignee in bankruptcy or insolvency of a Corporate Party or of its
         property or for the winding up or liquidation of its affairs;
    

   
               iii) the institution by a Corporate Party of proceedings for a
         voluntary bankruptcy, or consent by a Corporate Party to the filing of
         a bankruptcy proceeding against it, or consent by a Corporate Party to
         the filing of any such petition, or the filing by a Corporate Party of
         a petition or answer or consent seeking reorganization under any
         bankruptcy or similar law, or the consent by a Corporate Party to the
         filing of any such petition, or the consent by a Corporate Party to the
         appointment of a custodian, receiver, liquidator, trustee or assignee
         in bankruptcy or insolvency of such Corporate Party or any of its
         assets or property, or a general assignment by a Corporate Party for
         the benefit of creditors; or
    

   
               iv) the admission by a Corporate Party in writing of its
         inability to pay its debts generally as they become due, or the
         insolvency or failure of a Corporate Party generally to pay its debts
         as they become due.
    

   
         (e) The Opinion Recipient may not rely on the opinions herein for any 
legal or other analysis beyond that set forth in this letter.
    

   
         (f) The opinions expressed in this letter apply only to the specific 
legal issues explicitly addressed herein, and such opinions do not address any 
other matters. This letter is intended to set forth only the expressly stated 
opinions contained herein, and this letter does not include, nor is it intended 
to express, any implied opinions.
    

   
         (g) This letter speaks only as of its date. We have no obligation and 
do not undertake to advise any Opinion Recipient (or any third party) of 
changes of law or fact that occur after the date of this letter, even though 
the change may affect the legal analysis, a legal conclusion or an 
informational confirmation in this letter.
    

   
         (h) This letter applies only to the specific legal issues addressed. 
In addition, and not by way of limitation, this letter does not address any of 
the following legal issues (items (i) through (xviii), the "Excluded Issues") 
except for and to the extent that any of the Excluded Issues are specifically 
addressed elsewhere in this letter:
    

   
               (i) Federal securities laws and regulations administered by the
         Securities and Exchange Commission, state "Blue Sky" laws and
         regulations, and laws and regulations relating to commodity (and other)
         futures and indices and other similar instruments;
    

   
               (ii) Federal Reserve Board margin regulations;
    

   
               (iii) pension and employee benefit laws and regulations (e.g.
         ERISA);
    

   
               (iv) Federal and state antitrust and unfair competition laws.
    

   
               (v) Federal and state laws and regulations concerning filing and
         notice requirements (e.g. Hart-Scott-Rodino and Exon-Florio), other
         than requirements applicable to charter-related documents such as a
         certificate of merger;
    

   
               (vi) compliance with fiduciary duty requirements;
    

   
               (vii) Local Law, defined as the statutes and ordinances, the
         administrative decisions, and the rules and regulations of counties,
         towns, municipalities and special political subdivisions (whether
         created or enabled through legislative action at the Federal, state or
         regional level -- e.g., water agencies, joint power districts, the
         Maine Turnpike Authority, The Southern California Rapid Transit
         District, the Port Authority of New York and New Jersey), and judicial
         decisions to the extent that they deal with any of the foregoing;
    

   
               (viii) the characterization of a Transaction as one involving the
         creation of a lien on real property or a security interest in personal
         property, the characterization of a contract as one in a form
         sufficient to create a lien or a security interest, and the creation,
         attachment, perfection, priority or enforcement of a lien on real
         property or a security interest in personal property;
    

   
               (ix) fraudulent transfer and fraudulent conveyance laws;
    

   
               (x) Federal and state environmental laws and regulations;
    

   
               (xi) Federal and state land use and subdivision laws and
         regulations;
    

   
               (xii) Federal and state tax laws and regulations;
    

   
               (xiii) Federal patent, copyright and trademark, state trademark,
         and other Federal and state intellectual property laws and regulations;
    

   
               (xiv) Federal and state racketeering laws and regulations (e.g.
         RICO);
    

   
               (xv) Federal and state health and safety laws and regulations
         (e.g., OSHA);
    

   
               (xvi) Federal and state labor laws and regulations;
    

   
               (xvii) Federal and state laws, regulations and policies
         concerning (A) national and local emergency, (B) possible judicial
         deference to acts of sovereign states, and (C) criminal and civil
         forfeiture laws; and
    

   
               (xviii) other Federal and State statutes of general application
         to the extent they provide for criminal prosecution (e.g., mail fraud
         and wire fraud statutes).
    

         We have examined the Articles of Incorporation of the Company as filed
with the Colorado Secretary of State, the Bylaws of the Company, and the
minutes of the meetings and records of proceedings of the Board of Directors of
the Company, the applicable laws of the State of Colorado and a copy of the
Registration Statement.

         Based upon the foregoing, and having regard for such legal
considerations as we deemed relevant, we are of the opinion that when issued
pursuant to the Registration Statement, the above-referenced 171,391 shares of
Common Stock of the Company shall have been legally issued, fully paid and
non-assessable.

         We hereby consent to the use of this opinion as part of the
Registration Statement and to the reference to our name under the heading
"Legal Matters" in the Proxy Statement-Prospectus constituting a part of the
Registration Statement.

                                           Very truly yours,

                                           /s/ Jones & Keller, P.C.
                                           Jones & Keller, P.C.