What does the Bible say about the stumbling block of Christ?

Scripture teaches that Christ is perceived as a stumbling block for many, particularly for the religious and self-righteous. This theme is notably expressed in Romans 9:30-33, where Paul points out that Israel, seeking righteousness through their works, stumbled over Jesus, who is depicted as a rock of offense. Furthermore, in 1 Corinthians 1:23, Paul conveys that preaching Christ crucified is foolishness to the Greeks and a stumbling block to the Jews. This illustrates the spiritual blindness that leads many to reject the simplicity and sufficiency of Christ's redemptive work, instead trusting in their efforts or human wisdom.