But when he saw many of the Pharisees and Sadducees come to his baptism, he said unto them, “O generation of vipers, who hath warned you to flee from the wrath to come? Bring forth therefore fruits meet for repentance: and think not to say within yourselves, ‘We have Abraham to our father:’ for I say unto you, that God is able of these stones to raise up children unto Abraham. And now also the axe is laid unto the root of the trees: therefore every tree which bringeth not forth good fruit is hewn down, and cast into the fire.” Matthew 3:7-10
John the Baptist was not called to promote a religious system. That is all that the Pharisees and Sadducees had in their hearts and minds.
The Baptist came, was anointed by God, and came calling people to the repentance of sin that their hearts might be prepared for the appearance of the Messiah, that they might believe Him.
That is the calling, from a heart of love for Christ, to call people to believe Jesus Christ, call on His name in repentance and faith. Showing forth fruit of repentance comes from a heart that has been born again, changed to the point of hating sin, first in one’s own life.
Has your heart and life been changed by the power of the Holy Spirit in your life?