So, if Jesus and Buddha were brothers, and Jesus is the Son of God, wouldn't that make Buddha also the Son of God worthy of equal worship? That is heresy.
LK,12:51_"Suppose ye that I am come to give peace on earth? I tell you, Nay; but rather division: For from henceforth there shall be five in one house divided, three against two, and two against three. The father shall be divided against the son, and the son against the father; the mother against the daughter, and the daughter against the mother; the mother in law against her daughter in law, and the daughter in law against her mother in law."
It's pretty plain that Christianity is some kind of a warrior religion where the adherents are called to fight and take up the sword for Christ.
Christ brought the war in heaven to earth. The fight between Satan and his half of heaven and God the father and his half of heaven is now the affair of all mankind.
MT,10:34__Think not that I am come to send peace on earth: I came not to send peace, but a sword."
Too many confuse the peace of Christ and the peace of surrender and abnegation.