1. The Sealing of the Holy Spirit
And you also were included in Christ when you heard the word of truth, the gospel of your salvation. Having believed, you were marked in him with a seal, the promised Holy Spirit, Ephesians 1:13

2. The Sealing of the Holy Spirit
Security Daniel 6:17; Esther 8:8; Matthew 27: 65-66; John 6:39-40
Ownership 2 Corinthians 1:20-22; Jeremiah 32: 8-11; Romans 8:35-39; 5:5
live a joyful life 1 Peter 1:6
live a holy life 1 Corinthians 6:19
live a confident life Psalm 73:23-24