F.B. Meyer emphasizes the dangers of conforming to worldly fashions, as exemplified by King Ahaz's decision to adopt the altar design from Damascus. He warns that while the world’s trends are fleeting, believers must seek their patterns from God rather than from secular influences. The sermon highlights the importance of cultivating a heavenly mindset and adhering to divine principles in worship and life. Meyer calls for the Church to resist the temptation to borrow methods from the world, urging a return to the original patterns established by God. Ultimately, the message is a call to prioritize spiritual authenticity over worldly imitation.