Through whom are repentance and forgiveness granted?

Answer

"The God of our fathers raised up Jesus, whom ye slew and hanged on a tree. Him hath God exalted with
His right hand to be a Prince and a Saviour, for to give repentance to Israel, and forgiveness of sins." Acts
5: 30,31.

Through whom are we reconciled to God?
Does it matter what one believes, so long as he is sincere?
Who has the promise of being blessed in his doing?
By what law is the knowledge of sin?
How did Christ answer him?
After whose body will these resurrected ones be fashioned?
How must one ask in order to receive?

Questions & Answers are from the book Bible Readings for the Home Circle