EXHIBIT 5.3

                 [LETTERHEAD OF RICHARDS, LAYTON & FINGER, P.A.]







                                 August 29, 2000





UnumProvident Financing Trust III
1 Fountain Square
Chattanooga, Tennessee  37402

                  Re:  UnumProvident Financing Trust III
                       ---------------------------------

Ladies and Gentlemen:

                  We have acted as special Delaware counsel for UnumProvident
Corporation, a Delaware corporation (the "Company"), and UnumProvident Financing
Trust III, a Delaware business trust (the "Trust"), in connection with the
matters set forth herein. At your request, this opinion is being furnished to
you.

                  For purposes of giving the opinions hereinafter set forth, our
examination of documents has been limited to the examination of originals or
copies of the following:

                 (a) The Certificate of Trust of the Trust, dated August 14,
2000 (the "Certificate"), as filed in the office of the Secretary of State of
the State of Delaware (the "Secretary of State") on August 14, 2000;

                 (b) The Declaration of Trust of the Trust, dated as of
August 14, 2000, among the Company and the trustees of the Trust named therein;

                 (c) A form of Amended and Restated Declaration of Trust of the
Trust, (including Exhibits A, C and E thereto) (the "Declaration"), to be
entered into among the Company, the trustees of the Trust named therein, and the
holders, from time to time, of


UnumProvident Financing Trust III
August 29, 2000
Page 2


undivided beneficial interests in the assets of the Trust, attached as an
exhibit to the Registration Statement (as defined below);

                  (d)  Amendment No. 1 to the Registration Statement on Form S-3
(the "Registration Statement"), including a prospectus (the "Prospectus"),
relating to the preferred securities of the Trust, representing undivided
beneficial interests in the assets of the Trust (each, a "Preferred Security"
and collectively, the "Preferred Securities"), as proposed to be filed by the
Company, the Trust and others with the Securities and Exchange Commission on or
about August 29, 2000; and

                  (e)  A Certificate of Good Standing for the Trust obtained
from the Secretary of State on August 29, 2000.

                  Initially capitalized terms used herein and not otherwise
defined are used as defined in the Declaration.

                  For purposes of this opinion, we have not reviewed any
documents other than the documents listed in paragraphs (a) through (e) above.
In particular, we have not reviewed any document (other than the documents
listed in paragraphs (a) through (e) above) that is referred to in or
incorporated by reference into the documents reviewed by us. We have assumed
that there exists no provision in any document that we have not reviewed that is
inconsistent with the opinions stated herein. We have conducted no independent
factual investigation of our own but rather have relied solely upon the
foregoing documents, the statements and information set forth therein and the
additional matters recited or assumed herein, all of which we have assumed to be
true, complete and accurate in all material respects.

                  With respect to all documents examined by us, we have assumed
(i) the authenticity of all documents submitted to us as authentic originals,
(ii) the conformity with the originals of all documents submitted to us as
copies or forms, and (iii) the genuineness of all signatures.

                  For purposes of this opinion, we have assumed (i) that the
Declaration and the Certificate are in full force and effect and have not been
amended, (ii) except to the extent provided in paragraph 1 below, that each of
the parties to the documents examined by us has been duly created, organized or
formed, as the case may be, and is validly existing in good standing under the
laws of the jurisdiction governing its creation, organization or formation,
(iii) the legal capacity of natural persons who are signatories to the documents
examined by us, (iv) that each of the parties to the documents examined by us
has the power and authority to execute and deliver, and to perform its
obligations under,


UnumProvident Financing Trust III
August 29, 2000
Page 3



such documents, (v) that each of the parties to the documents
examined by us has duly authorized, executed and delivered such documents, (vi)
the receipt by each Person to whom a Preferred Security is to be issued by the
Trust (collectively, the "Preferred Security Holders") of a Preferred Securities
Certificate for such Preferred Security and the payment for the Preferred
Security acquired by it, in accordance with the Declaration and the Registration
Statement, and (vii) that the Preferred Securities are issued and sold to the
Preferred Security Holders in accordance with the Declaration and the
Registration Statement. We have not participated in the preparation of the
Registration Statement and assume no responsibility for its contents.

                  To the extent that Section 10.4 of the Declaration provides
that the Declaration is governed by laws other than the laws of the State of
Delaware, we express no opinion concerning the effect of Section 10.4 of the
Declaration on the opinions set forth herein.

                  This opinion is limited to the laws of the State of Delaware
(excluding the securities laws of the State of Delaware), and we have not
considered and express no opinion on the laws of any other jurisdiction,
including federal laws and rules and regulations relating thereto. Our opinions
are rendered only with respect to Delaware laws and rules, regulations and
orders thereunder that are currently in effect.

                  Based upon the foregoing, and upon our examination of such
questions of law and statutes of the State of Delaware as we have considered
necessary or appropriate, and subject to the assumptions, qualifications,
limitations and exceptions set forth herein, we are of the opinion that:


                  1.  The Trust has been duly created and is validly existing in
good standing as a business trust under the Delaware Business Trust Act.

                  2.  The Preferred Securities will be duly authorized and will
represent valid and, subject to the qualifications set forth in paragraph 3
below, fully paid and nonassessable undivided beneficial interests in the
assets of the Trust.

                  3.  The Preferred Security Holders, as beneficial owners of
the Trust, will be entitled to the same limitation of personal liability
extended to stockholders of private corporations for profit organized under the
General Corporation Law of the State of Delaware. We note that the Preferred
Security Holders may be obligated to make payments as set forth in the
Declaration.


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August 29, 2000
Page 4



                  We consent to the filing of this opinion with the Securities
and Exchange Commission as an exhibit to the Registration Statement. In
addition, we hereby consent to the use of our name under the heading "Legal
Matters" in the Prospectus. In giving the foregoing consents, we do not thereby
admit that we come within the category of Persons whose consent is required
under Section 7 of the Securities Act of 1933, as amended, or the rules and
regulations of the Securities and Exchange Commission thereunder. Except as
stated above, without our prior written consent, this opinion may not be
furnished or quoted to, or relied upon by, any other Person for any purpose.

                                            Very truly yours,

                                            /s/ Richards, Layton & Finger, P.A.



BJK/MKS/MPQ