NT Text: Matthew 15:8-9
OT Source(s):
Source: Treasury of Scripture Knowledge
Reference Type: Direct Quotation
Connection Method(s): Analogy
Significance: Isaiah condemned his generation's lip-service worship that honored God externally while their hearts remained distant. Jesus applies the identical critique to Pharisaic religion, demonstrating that this pattern of external religiosity without genuine heart transformation recurs across redemptive history. The problem is not merely individual hypocrisy but systemic elevation of human tradition to divine authority. Jesus demands authentic worship flowing from transformed hearts, not mere compliance with human regulations masquerading as divine commands. What was true in Isaiah's day remains true in Jesus' era.