Why is it important for Christians to prioritize spiritual over physical activities?

As indicated in the narrative of Martha and Mary, Jesus emphasizes that 'one thing is needful'—to focus on Him and His teachings. While Martha's intentions were noble, she became overwhelmed by serving, losing sight of the primary purpose of her actions. This teaches Christians that our physical actions should stem from a heart that is first devoted to Christ. A relationship with God transforms how we serve others, making our actions truly meaningful. Ephesians 2:8-10 also stresses this principle: while we are saved by grace through faith, we are created for good works—that is, our service is a response to grace, not a means to earn it.