Why is it important for Christians to know God is able?

Understanding God's ability reassures Christians that He is always in control and able to accomplish His will, regardless of circumstances. Ephesians 3:20 emphasizes that He is capable of doing more than we can ask or imagine. This leads believers to trust in His divine plan and providential power during times of uncertainty or trial. Furthermore, it reminds us that our salvation is not dependent on our abilities but wholly reliant on His sovereignty and grace, encouraging a posture of dependence and worship towards Him.