The wonderful inheritance I have reserved for you will (could) slip out of your hands.

The Lord says, cursed are THOSE who put their trust in mere humans and turn THEIR hearts from Me.

But.. blessed are THOSE who trust in the Lord and "have made" the Lord THEIR hope and confidence. (Jeremiah 17:4-7)

BECAUSE you have KEPT MY COMMAND to.... Persevere, I (then) will also keep you from the hour of testing that is about to come upon the whole world, to test those who dwell on the earth. I am coming soon. Hold fast to what you have, so that no one will take your victor's crown. (Revelation 3:10,11)