Contradiction with Luke 10:33-34
These verses describe the Good Samaritan helping a stranger, which contrasts with the excuses given in Luke 14:19 for not helping or participating.
Luke 10:33-34: But a certain Samaritan, as he journeyed, came where he was: and when he saw him, he had compassion [on him],
Contradiction with Matthew 6:33
This verse emphasizes seeking God's kingdom first, whereas Luke 14:19 shows a man prioritizing his new yoke of oxen over spiritual matters.
Matthew 6:33: But seek ye first the kingdom of God, and his righteousness; and all these things shall be added unto you.
Contradiction with Matthew 8:21-22
In these verses, Jesus tells a disciple to follow Him and let the dead bury their own dead, contradicting the excuses like in Luke 14:19.
Matthew 8:21-22: And another of his disciples said unto him, Lord, suffer me first to go and bury my father.
Contradiction with Philippians 3:8
Paul considers all things as loss compared to knowing Christ, contrasting with the excuse in Luke 14:19 where worldly possessions are prioritized.
Philippians 3:8: Yea doubtless, and I count all things [but] loss for the excellency of the knowledge of Christ Jesus my Lord: for whom I have suffered the loss of all things, and do count them [but] dung, that I may win Christ,
Contradiction with Matthew 19:21
Jesus advises selling possessions to follow Him, whereas in Luke 14:19, possessions are used as an excuse to not participate in the banquet.
Matthew 19:21: Jesus said unto him, If thou wilt be perfect, go [and] sell that thou hast, and give to the poor, and thou shalt have treasure in heaven: and come [and] follow me.