There are a lot of things we forget which include: Names… faces… events… birthdays… and all other kinds of things.  But there are some things we are told not to forget.  Consider…

Deut 8:11,”Take care lest you forget the LORD your God by not keeping his commandments and his rules and his statutes…”

Ps 78:5-7, He established a testimony in Jacob and appointed a law in Israel, which he commanded our fathers to teach to their children, that the next generation might know them, the children yet unborn, and arise and tell them to their children, so that they should set their hope in God and not forget the works of God, but keep his commandments…

Ps 103:2-5, Bless the LORD, O my soul, and forget not all his benefits, who forgives all your iniquity, who heals all your diseases, who redeems your life from the pit, who crowns you with steadfast love and mercy, who satisfies you with good so that your youth is renewed like the eagle’s.

Ps 119:16, I will delight in your statutes; I will not forget your word. 61 Though the cords of the wicked ensnare me,
I do not forget your law. 141 I am small and despised, yet I do not forget your precepts. 176 I have gone astray like a lost sheep; seek your servant, for I do not forget your commandments.

Pr 4:5, Get wisdom; get insight; do not forget, and do not turn away from the words of my mouth.

Hebrews 12:5-6, And have you forgotten the exhortation that addresses you as sons? “My son, do not regard lightly the discipline of the Lord, nor be weary when reproved by him.  For the Lord disciplines the one he loves, and chastises every son whom he receives.”