Universal rejection of Christianity exists, or so it seems, because the god of this age has blinded men from the truth (2 Corinthians 4:4).
And in the case of Christianity, I am reminded of the saying, “In a time of universal deceit, telling the truth is a revolutionary act.”
People are shocked in disbelief that Christians claim Jesus is the only way unto salvation. But therein lies the reason for Christianity’s uniqueness.
Most religions revere Jesus as either a Prophet, Priest, or King, but Christianity sees Jesus as the True Prophet, the True High Priest, and our True King.
But most religions do not see Jesus as God Himself (God of very God), and many do not see Jesus as God’s uniquely beloved Son and the Second Person of the Trinity and the Face of God.
Further, the God of Christianity is unique, in that, God is love; it is because God is Triune (Father, Son, and Holy Spirit) that God is love, and no other god can be love because no other God is Triune.
Other religions see god as either one person (Islam) or many gods (Hinduism), but no other religion sees God as one being (mono-theistic) yet three persons.
It is this Christian God who has come to save all those who believe in Him, that is, Jesus.