offered to all men. if the gift received of everyone, what use is spreading the gospel? to what are we called to, for what are we chosen? what are we saved from and unto, or baptized into, if one fate and one promise is to all, whether they receive it or not?
He said "many are called but few are chosen"
why does Paul say aso in the same letter:
Do not be unequally yoked with unbelievers. For what partnership has righteousness with lawlessness? Or what fellowship has light with darkness? What accord has Christ with Belial? Or what portion does a believer share with an unbeliever? What agreement has the temple of God with idols?
(2 Corinthians 6:14-16)
so there is a division, and a distinction made between those who believe & receive this gift, and those that do not. there is wheat and there are tares, sheep and goats, - and though reconciliation has been made for all, and freely offered, only those who by faith embrace it and are embraced in it are justified by it.