How does false religion mock true worship?

False religion is depicted as the 'mother of harlots,' engendering beliefs that rely on human effort to please God. This mockery stems from the idea that one can achieve salvation through works or rituals, ignoring the clear biblical teaching that emphasizes grace. The sermon illustrates that such beliefs promote a self-righteousness that ultimately leads to spiritual deception. True worship, however, recognizes the sovereignty of God in salvation and the absolute necessity of resting in Christ's finished work.