3 Main Scriptural Points for 2nd Coming or Secret Rapture
1) Matthew 24:31
And he shall send his angels:
With a great sound of a trumpet
And they shall gather together his elect from the four (4) winds of heaven
2) I Thessalonians 4:13-18
At the coming of the Lord
For Yahshua, himself shall descend from heaven with a shout
With the voice of the archangel
And with the trumpet of YHWH (Yahweh)
3) I Corinthians 15:51-56
In a moment, in the twinkling of an eye
At the last trump
The dead shall be raised incorruptible
And we shall be changed