it is well known to me that what you say is in part true but also incomplete as Jesus came to preach repentance first to the Jews his chosen people;
Mat 15:21 Then Jesus went thence, and departed into the coasts of Tyre and Sidon.
Mat 15:22 And, behold, a woman of Canaan came out of the same coasts, and cried unto him, saying, Have mercy on me, O Lord,
thou Son of David; my daughter is grievously vexed with a devil.
Mat 15:23 But he answered her not a word. And his disciples came and besought him, saying, Send her away; for she crieth after us.
Mat 15:24 But he answered and said, I am not sent but unto the lost sheep of the house of Israel.
Mat 15:25 Then came she and worshipped him, saying, Lord, help me.
Mat 15:26 But he answered and said, It is not meet to take the children's bread, and to cast
it to dogs.
Mat 15:27 And she said, Truth, Lord: yet the dogs eat of the crumbs which fall from their masters' table.
Mat 15:28 Then Jesus answered and said unto her, O woman, great
is thy faith: be it unto thee even as thou wilt. And her daughter was made whole from that very hour.
However many forget what Jesus the son of God said;
Mark 16:15 (KJV):
"And he said unto them, Go ye into all the world, and preach the gospel to every creature."
Luke 24:47-48 (KJV):
"And that repentance and remission of sins should be preached in his name among all nations, beginning at Jerusalem. And ye are witnesses of these things."
Acts 1:8 (KJV):
"But ye shall receive power, after that the Holy Ghost is come upon you: and ye shall be witnesses unto me both in Jerusalem, and in all Judaea, and in Samaria, and unto the uttermost part of the earth."