Why is knowing that Jesus is able important for Christians?

Understanding that Jesus is able is crucial for Christians as it provides assurance not only of personal salvation but also of God's continual presence and assistance in our lives. As Paul affirms in 2 Timothy 1:12, our faith rests on the certainty that Christ is capable of keeping us secure in Him. This belief shapes our confidence as we face trials and suffering, knowing that He is sovereign over all things and works them for our good. Additionally, it reflects the nature of God as trustworthy and faithful—qualities that inspire our worship and adherence to His Word. Recognizing that He has been able to fulfill His promises encourages believers to rest in His sufficiency in all aspects of life.