Why is it important for Christians to gather in worship?

In the context of the sermon, the assembly at Bethesda serves as a model for local churches—the 'house of mercy' where the spiritually sick come together to hear God's word and receive healing. Fellowship with other believers fosters an environment of encouragement, teaching, and the stirring of faith. The gathering provides opportunities for Christians to wait upon the Lord expectantly for healing from sin and spiritual refreshment, reminding them of their need for grace and the importance of encouraging one another in faith.