The abstract noun "sins" can be stated as "sinned." Alternate translation: "Do not think about how I sinned against you when I was young" (See: [[rc://en/ta/man/translate/figs-abstractnouns]])
The abstract noun "rebelliousness" can be stated as "rebelled." Alternate translation: or about how I have rebelled against you" (See: [[rc://en/ta/man/translate/figs-abstractnouns]])
This is an idiom. This does not mean God forgot something. The writer is asking God to think about him. Alternate translation: "Remember me" or "Think about me" (See: [[rc://en/ta/man/translate/figs-idiom]])
The abstract nouns "faithfulness" and "goodness" can be stated as adjectives. Alternate translation: "and be faithful to me because of your covenant, because you are good" (See: [[rc://en/ta/man/translate/figs-abstractnouns]])