Thematic Bible: Who God has sealed

AND after these things I saw four angels standing at the four corners of the earth, to hold back the four winds of the earth, that the wind should not blow on the earth, neither on the sea, nor on any tree. And I saw another angel ascending from the rising of the sun, having the seal of the living God; and he cried with a loud voice to the four angels to whom power was given for them to hurt the earth and the sea, saying, Hurt not the earth, nor the sea, nor the trees, until we have sealed the servants of our God in their foreheads. read more.
And I heard the number of those who were sealed; one hundred and forty and four thousand were sealed out of every tribe of the children of Israel.