The article explains that the Aaronic blessing is God’s final word in the church service and is a proclamation of his preserving care, gracious favour, loving attention, and peace for his people. The blessing is based on reconciliation, fulfilled in Christ, and reminds believers that they may go home as people blessed by God. The author explains that this blessing is connected to a life of faith, obedience, and loyalty to the Lord, and that it is not fulfilled automatically.

Being “sealed with the Holy Spirit” means that when a believer hears the gospel and trusts in Christ, God marks them as His own — giving the Spirit as a seal of ownership, authenticity and belonging. The Spirit serves as a guarantee (or earnest) of the believer’s inheritance, assuring that redemption and full possession of that inheritance will come when Christ returns. This sealing signifies a present, lasting security in Christ, marking believers as God’s redeemed people and assuring their future glory.