How can Christians find assurance of their salvation?

Assurance of salvation is a vital aspect of the Christian faith, rooted in the understanding that it is God who initiates and completes the work of salvation. As stated in Isaiah 43:21, 'This people have I formed for myself,' believers can find comfort in knowing that their status as God's people is based on His choosing and not their efforts. Additionally, the work of Christ on the cross assures believers that nothing can separate them from His love. Assurance comes from recognizing that our feelings do not dictate our standing before God; rather, it is His unchanging promises that ground our confidence and hope in Him.