But you are not in the flesh but in the Spirit, if indeed the Spirit of God dwells in you. Now if anyone does not have the Spirit of Christ, he is not His. Romans 8:9

Again, the kingdom of heaven is like treasure hidden in a field, which a man found and hid; and for joy over it he goes and sells all that he has and buys that field. Matthew 13:44

For what profit is it to a man if he gains the whole world, and loses his own soul? Or what will a man give in exchange for his soul?” Matthew 16:26