If it's all up to God then why are you so passionate about getting your message out?. Why worry about what others believe. Don't you believe that if you have been chosen you will be saved no matter what?Ephesians 2:1: "As for you, you were dead in your transgressions and sins."
Ephesians 2:4,5 : "But because of his great love for us, God who is rich in mercy, made us alive with Christ even when we were dead in transgressions --it is by grace you have been saved."
Colossians 2:13 : "When you were dead in your sins and in the uncircumcision of your flesh, God made
you alive with Christ. He forgave us all our sins."
John 5:21 : "For just as the Father raises the dead and gives them life, even so the Son gives life to whom he is pleased to give it."
The natural person is dead, perishing, in need of life. Christ gives spiritual life to those of His choosing.
The people in 1 Cor. 18 and 2:14 are in the same state. They are dead in their natural state. Anyone who does not have the Spirit of God abiding within is perishing. They are dead in their sins needing a spiritual resurrection.
These people are lost, without hope and without God in this world. They consider the message of the cross (the Gospel) to be foolishness. They don't understand spiritual things, they have no spiritual discernment because the are devoid of the Spirit of God. The natural person is a dead person. They are not merely immature Christians. Even a spiritually immature Christian has the Holy Spirit. And they do not consider the message of the cross foolishness.
(All Scripture cited is from the NIV.)
MB