Albert Barnes' Notes on the Whole Bible - Romans 8:39
Nor height - This has been variously understood. Some have regarded it as referring to evil spirits in the air; others, to high and lofty speculation in doctrine; others, to heaven - to all that is in heaven. I regard it here as a synonymous with prosperity, honor, elevation in this life. The meaning is, that “no possible circumstances” in which Christians could be placed, though surrounded with wealth, honor, splendor, and though elevated to rank and function, could alienate them from the love... read more
The Pulpit Commentary - Romans 8:38-39
For I am persuaded that no powers or circumstances whatever, external to ourselves, will ever separate us from the love of God which is in Christ Jesus our Lord, or consequently bar our attainment of our final inheritance. Additional Note on Romans 8:29 , seq. The view given above of St. Paul's intention and meaning is by no means meant as ignoring the essential mystery of predestination, however regarded. Divine omnipotence combined with omniscience on the one hand, and human... read more