What does it mean that the Lord will perfect what concerns us?

The phrase that 'the Lord will perfect that which concerneth me' speaks to God’s commitment to complete the work He has begun in His people. This is a profound assurance that God will not abandon His promises. Hebrews 10:14 states, 'For by one offering he hath perfected forever them that are sanctified.' This underscores the confidence we can have in God's ability to bring our salvation to completion. Throughout life's trials, this promise brings hope and assurance, reminding us that our standing is secure in Christ’s finished work.