Contradiction with James 1:5
While Joshua 7:8 shows Joshua lamenting a lack of direction, James 1:5 promises wisdom from God to those who ask.
James 1:5: If any of you lack wisdom, let him ask of God, that giveth to all [men] liberally, and upbraideth not; and it shall be given him.
Contradiction with Philippians 4:13
Joshua 7:8 depicts a moment of weakness and questioning, whereas Philippians 4:13 expresses confidence in divine empowerment.
Philippians 4:13: I can do all things through Christ which strengtheneth me.
Contradiction with Romans 8:37
Joshua 7:8 shows Joshua feeling defeated, while Romans 8:37 proclaims believers as "more than conquerors."
Romans 8:37: Nay, in all these things we are more than conquerors through him that loved us.
Contradiction with 2 Corinthians 12:9
In Joshua 7:8, Joshua seems overcome by circumstances, but 2 Corinthians 12:9 tells of strength made perfect in weakness.
2 Corinthians 12:9: And he said unto me, My grace is sufficient for thee: for my strength is made perfect in weakness. Most gladly therefore will I rather glory in my infirmities, that the power of Christ may rest upon me.
Contradiction with Isaiah 41:10
Joshua 7:8 features a fearful and questioning Joshua, whereas Isaiah 41:10 encourages believers not to fear, for God is with them.
Isaiah 41:10: Fear thou not; for I [am] with thee: be not dismayed; for I [am] thy God: I will strengthen thee; yea, I will help thee; yea, I will uphold thee with the right hand of my righteousness.
Contradiction with Matthew 21:21
Joshua 7:8 reflects doubt and fear, contrary to Matthew 21:21 where Jesus teaches faith can move mountains.
Matthew 21:21: Jesus answered and said unto them, Verily I say unto you, If ye have faith, and doubt not, ye shall not only do this [which is done] to the fig tree, but also if ye shall say unto this mountain, Be thou removed, and be thou cast into the sea; it shall be done.
Contradiction with Hebrews 13:5
Joshua 7:8 shows a sense of being abandoned, yet Hebrews 13:5 promises God will never leave nor forsake believers.
Hebrews 13:5: [Let your] conversation [be] without covetousness; [and be] content with such things as ye have: for he hath said, I will never leave thee, nor forsake thee.