In this passage, God communicates a powerful message about the nature of true worship and righteousness. The people are performing religious rituals, spreading their hands in prayer, yet God declares He will not listen because their hands are metaphorically 'full of blood.' This imagery suggests that their lives are tainted by sin and injustice, making their worship hollow and unacceptable.
The verse serves as a call to introspection and repentance, urging believers to recognize that God values the sincerity of the heart over the mere performance of religious duties. It underscores the importance of living a life that reflects God's justice and mercy, aligning actions with faith. This message is timeless, reminding Christians that genuine worship involves both devotion to God and ethical living. By seeking to live justly and love mercy, believers can ensure their prayers are heard and their worship is pleasing to God.