Revelation 7:3
“Do not harm the land or the sea or the trees until we put a seal on the foreheads of the servants of our God.”
We have to be servants of God to receive His seal.
And what does a seal do? It protects that which is inside —sealed— from that which is outside. And what is inside God’s servants? His Holy Spirit.
John 12:6
“Whoever serves me must follow me; and where I am, my servant also will be. My Father will honor the one who serves me.”

