Contradiction with Matthew 5:9
Proverbs 7:14 implies religious sacrifice as a positive act, while Matthew 5:9 focuses on making peace without necessity of ritual sacrifices.
Matthew 5:9: Blessed [are] the peacemakers: for they shall be called the children of God.
Contradiction with Isaiah 1:11
Proverbs 7:14 values sacrifice, but Isaiah 1:11 questions the value of sacrifices and suggests God desires sincere devotion over burnt offerings.
Isaiah 1:11: To what purpose [is] the multitude of your sacrifices unto me? saith the LORD: I am full of the burnt offerings of rams, and the fat of fed beasts; and I delight not in the blood of bullocks, or of lambs, or of he goats. [he goats: Heb. great he goats]
Contradiction with Jeremiah 7:22-23
Proverbs 7:14 suggests sacrifices are important, whereas Jeremiah 7:22-23 claims God did not command sacrifices, but emphasized obedience.
Jeremiah 7:22-23: For I spake not unto your fathers, nor commanded them in the day that I brought them out of the land of Egypt, concerning burnt offerings or sacrifices: [concerning: Heb. concerning the matter of]
Contradiction with Hosea 6:6
Proverbs 7:14 highlights sacrifices, while Hosea 6:6 emphasizes mercy and knowledge of God over burnt offerings.
Hosea 6:6: For I desired mercy, and not sacrifice; and the knowledge of God more than burnt offerings.
Contradiction with Amos 5:21-22
Proverbs 7:14 presents a positive view of sacrifices, but Amos 5:21-22 shows God's rejection of insincere offerings devoid of righteousness.
Amos 5:21-22: I hate, I despise your feast days, and I will not smell in your solemn assemblies. [in...: or, your holy days]
Contradiction with Psalm 51:16-17
Proverbs 7:14 implies value in sacrifices, but Psalm 51:16-17 states that God does not delight in sacrifices as much as a contrite heart.
Psalm 51:16-17: For thou desirest not sacrifice; else would I give [it]: thou delightest not in burnt offering. [else...: or, that I should]