And yet, Paul had something intersting to say:
"I know whom I have believed, and I'm pursuaded that He is able to keep that which I've committed unto Him against that day."
"For we know that all things work together for the good of them that love the Lord, who are called according to His purpose."
The fear comes from the unknown. In our finite minds, we cannot see how this will ever work out. In God's mind, it already has a perfect ending.
When lost in the terror of tempestuous seas
Unkown waves before you blow
At the end of the darkness is eternity
Though fear and conflict grip your soul
But just think of stepping on shore
And finding it Heaven
Of taking a hand
And finding it God's
Of breathing new air
And finding it cellestial
Of waking up in Glory
And finding it home