Put on the Armor of God. How can we remind Him of the promises that he made us if we don't know his Word? He wants to be reminded by us.

Isaiah 43

24 Thou hast bought me no sweet cane with money, neither hast thou filled me with the fat of thy sacrifices: but thou hast made me to serve with thy sins, thou hast wearied me with thine iniquities.

25 I, even I, am he that blotteth out thy transgressions for mine own sake, and will not remember thy sins.

26 Put me in remembrance: let us plead together: declare thou, that thou mayest be justified.

27 Thy first father hath sinned, and thy teachers have transgressed against me.

28 Therefore I have profaned the princes of the sanctuary, and have given Jacob to the curse, and Israel to reproaches.