2 Peter 1:15

And I will make every effort to ensure that after my departure, you will be able to recall these things at all times.

Moreover I will endeavour that ye may be able after my decease to have these things always in remembrance.

Yes, I will make every effort that you may always be able to remember these things even after my departure.

Yea, I will give diligence that at every time ye may be able after my decease to call these things to remembrance.