Thrivent Cash Management Trust N-CSR Certified annual shareholder report (management investment company)

CERTIFICATION UNDER SECTION 906 OF SARBANES-OXLEY ACT OF 2002

Name of Registrant: Thrivent Financial Securities Lending Trust

In connection with the Report on Form N-CSR for the above-named issuer, the undersigned hereby certify, to the best of their knowledge, that:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Issuer.

Date: December 27, 2007
	/s/ Pamela J. Moret
	Pamela J. Moret
	President
Date: December 27, 2007
	/s/ Gerard V. Vaillancourt
	Gerard V. Vaillancourt
	Treasurer