The Bible plainly says that Jesus is the savior of the whole world, "For God sent not his Son into the world to condemn the world: but that the world through him might be saved. He that believes on him is not condemned: but he that does not believe is condemned already" John 3:17-18.This here shows Christ came only for the children of God
Christ came for the children to save them, the people of God, the ones God foreknew as His people.
“I pray for them. I do not pray for the world but for those whom You have given Me, for they are Yours. 10 And all Mine are Yours, and Yours are Mine, and I am glorified in them.
“Here am I and the children whom God has given Me.”
14 Inasmuch then as the children have partaken of flesh and blood, He Himself likewise shared in the same, that through death He might destroy him who had the power of death, that is, the devil, 15 and release those who through fear of death were all their lifetime subject to bondage. 16 For indeed He does not [h]give aid to angels, but He does [i]give aid to the seed of Abraham. 17 Therefore, in all things He had to be made like His brethren, that He might be a merciful and faithful High Priest in things pertaining to God, to make propitiation for the sins of the people. 18 For in that He Himself has suffered, being [j]tempted, He is able to aid those who are tempted.
Your lack of understanding of the scriptures has led you into believing the lie of Calvinism.
"God so loved the world, that he gave his only begotten son" John 3:16. Salvation has been provided for everyone. But nothing is ours until it is received, Hebrews 2:9.