Contradiction with Job 4:8
Ruth 1:21 suggests suffering without cause, while Job 4:8 attributes suffering to one's own wrongdoing.
Job 4:8: Even as I have seen, they that plow iniquity, and sow wickedness, reap the same.
Contradiction with 1 Corinthians 10:13
Ruth 1:21 implies overwhelming suffering, whereas 1 Corinthians 10:13 asserts that God will not allow more than one can bear.
1 Corinthians 10:13: There hath no temptation taken you but such as is common to man: but God [is] faithful, who will not suffer you to be tempted above that ye are able; but will with the temptation also make a way to escape, that ye may be able to bear [it]. [common...: or, moderate]
Contradiction with Hebrews 13:5
Ruth 1:21 speaks of being forsaken by the Lord, while Hebrews 13:5 promises that God will never leave or forsake.
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.
Contradiction with James 1:17
Ruth 1:21 implies the Lord has taken away, while James 1:17 states every good gift comes from above, implying constancy in God's goodness.
James 1:17: Every good gift and every perfect gift is from above, and cometh down from the Father of lights, with whom is no variableness, neither shadow of turning.
Contradiction with Matthew 5:45
Ruth 1:21 suggests selective suffering, while Matthew 5:45 states rain falls on the just and unjust alike, implying impartiality.
Matthew 5:45: That ye may be the children of your Father which is in heaven: for he maketh his sun to rise on the evil and on the good, and sendeth rain on the just and on the unjust.