Mk 12:6, 1 Cor 16:22
The Old Testament says that whoever does not kiss the Son of God will perish. (Psalm 2:12)
Psalm 2:12 Kiss the Son, lest he be angry, and ye perish from the way, when his wrath is kindled but a little. Blessed are all they that put their trust in him.
Jesus said in parables that all the servants who did not honor the son of the owner of the vineyard perished. (Mark 12:6)
Mark 12:6 Having yet therefore one son, his wellbeloved, he sent him also last unto them, saying, They will reverence my son.
Cursed is he who does not love the Lord Jesus Christ. (1 Corinthians 16:22)
1 Corinthians 16:22 If any man love not the Lord Jesus Christ, let him be Anathema Maranatha.