Question: where in the bible does it say god will forgive all sins?
Answer: 1 John 1:9 – If we confess our sins, he is faithful and just to forgive us our sins and to cleanse us from all unrighteousness. Psalm 103:10-14 – He has not punished us as we deserve for all our sins, for his mercy toward those who fear and honor him is as great as the height of the heavens above the earth.