Contradiction with Jeremiah 31:34
This verse speaks of God forgiving iniquity and remembering sin no more, contradicting Hebrews 10:3's reminder of sins.
Jeremiah 31:34: And they shall teach no more every man his neighbour, and every man his brother, saying, Know the LORD: for they shall all know me, from the least of them unto the greatest of them, saith the LORD: for I will forgive their iniquity, and I will remember their sin no more.
Contradiction with Hebrews 8:12
This verse states that God will be merciful and will remember sins no more, in contrast to the remembrance of sins described in Hebrews 10:3.
Hebrews 8:12: For I will be merciful to their unrighteousness, and their sins and their iniquities will I remember no more.
Contradiction with Psalm 103:12
This verse mentions the removal of transgressions as far as the east is from the west, contradicting the remembrance of sins in Hebrews 10:3.
Psalm 103:12: As far as the east is from the west, [so] far hath he removed our transgressions from us.
Contradiction with Isaiah 43:25
This verse states that God blots out transgressions and does not remember sins, which contrasts with the continual remembrance of sins in Hebrews 10:3.
Isaiah 43:25: I, [even] I, [am] he that blotteth out thy transgressions for mine own sake, and will not remember thy sins.