Acts 26:20
but I began to preach first to the people of Damascus and Jerusalem, and all over Judea, and then to the heathen, to repent and turn to God, and to live lives consistent with such repentance.
Luke 10:16
Whoever listens to you listens to me, and whoever pays no attention to you pays no attention to me, and whoever pays no attention to me pays no attention to Him who sent me."
Luke 13:34-35
"O Jerusalem! Jerusalem! The city that continues to murder the prophets, and to stone those who are sent to her, how often I have yearned to gather your children around me, as a hen gathers her brood under her wings. But you refused!
1 Thessalonians 4:8
So whoever rejects this teaching is rejecting not man but God who continues to put His Spirit in you.