2 Peter 1:12-15

Wherefore I will not be negligent to put you always in remembrance of these things, though ye know them, and be established in the present truth. Yea, I think it meet, as long as I am in this tabernacle, to stir you up by putting you in remembrance; knowing that shortly I must put off this my tabernacle, even as our Lord Jesus Christ hath shewed me. Moreover I will endeavour that ye may be able after my decease to have these things always in remembrance.