Upon what basis has Christ taught us to ask forgiveness?

Answer

"And forgive us our debts, as we forgive our debtors." Matt. 6: 12.

What use of this prophecy by the Apostle Peter shows that it referred to Christ?
By what is this cleansing from sin and fitting for God's service accomplished?
What power was represented by the ram having two horns?
How did Christ's death affect the ceremonial law?
How was this covenant then confirmed and dedicated?
When did David say he would be satisfied?
What did Paul say regarding our duty to the poor?

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