Holiness, without which no one will see the Lord. 

Unless one is born again, he cannot see the kingdom of God. § There shall by no means enter it anything that defiles. § There is no spot in you.You shall be holy, for I the Lord your God am holy. § As obedient children, not conforming yourselves to the former lusts, as in your ignorance; but as He who called you is holy, you also be holy in all your conduct because it is written, “Be holy, for I am holy.” And if you call on the Father, who without partiality judges according to each one’s work, conduct yourselves throughout the time of your stay here in fear. §  Put off, concerning your former conduct, the old man which grows corrupt according to the deceitful lusts, and be renewed in the spirit of your mind, and … put on the new man which was created according to God, in true righteousness and holiness. § He chose us in Him before the foundation of the world, that we should be holy and without blame before Him in love.