In him you also, when you heard the word of truth, the gospel of your salvation, and believed in him, were sealed with the promised Holy Spirit, who is the guarantee of our inheritance until we acquire possession of it, to the praise of his glory.
Ephesians 1:13-14

As delivering the covenant to the Hebrews at Sinai on Shavuot guaranteed their inheritance in the Land, so does the delivering of the Holy Spirit at #shavuot (aka #pentecost) in Acts 2 guarantee our inheritance in the Kingdom of #yeshua.

https://www.americantorah.com/....2022/05/18/is-the-ne