Just as a personal note, I had occasion to this precise issue “lusting” yesterday.
My stepson and I were having lunch in a resturant. He looked over my shoulder and made indication that there was someone quite attractive behind me. I did not turn and look however. (one point for me)
Now the lady and man came up to pay their check and it was in front and to my right. She was, in fact, very attractive and i simply could not prevent looking at her. I would look away, but as soon as I “dropped my guard” my eyes would return to her - and it wasn’t her face I found myself looking at, although she was certainly pretty.
Did I desire her? Certainly not overtly. I mean I did not “want to bed her” as it were, but neither was I looking at her as a “Child of God”. I was looking at the physical object with my physical eyes and there was nothing spiritual about it except my poor efforts NOT to look.
Was this harmful to my soul (sinful) probably not much, but it was most certainly NOT holy. And that is the point to me.
Did I sin by looking? Probably not.
Did I sin by looking again?? Probably.
Grave sin? Probably not.
Sin none the less? Yep.
Just some thoughts lest anyone think my earlier posts sounded “holier than thou”. We are all struggling.
Peace
James