Mk 11:25-30

25When you stand to pray, forgive anyone against whom you have a grievance, so that your heavenly Father may in turn forgive you your transgressions.k [ 26 ]*

The Authority of Jesus Questioned.* 27They returned once more to Jerusalem.l As he was walking in the temple area, the chief priests, the scribes, and the elders approached him 28and said to him, “By what authority are you doing these things? Or who gave you this authority to do them?” 29Jesus said to them, “I shall ask you one question. Answer me, and I will tell you by what authority I do these things. 30Was John’s baptism of heavenly or of human origin? Answer me.”