Contradiction with Psalms 44:6
While Psalms 118:14 attributes salvation to the Lord, Psalms 44:6 states that the speaker does not trust in their bow or sword for victory, implying reliance on God, not human tools or strength.
Psalms 44:6: For I will not trust in my bow, neither shall my sword save me.
Contradiction with Jeremiah 17:5
This verse says cursed is the man who trusts in man and makes flesh his strength, contrasting trust or reliance noted in Psalms 118:14 as focused on divine strength.
Jeremiah 17:5: Thus saith the LORD; Cursed [be] the man that trusteth in man, and maketh flesh his arm, and whose heart departeth from the LORD.
Contradiction with Isaiah 45:24
Suggests that only those who submit to God will find true strength, whereas Psalms 118:14 speaks of God providing strength and salvation without explicit conditions.
Isaiah 45:24: Surely, shall [one] say, in the LORD have I righteousness and strength: [even] to him shall [men] come; and all that are incensed against him shall be ashamed. [Surely...: or, Surely he shall say of me, In the LORD is all righteousness and strength] [righteousness: Heb. righteousnesses]