But for this purpose I came to this hour

John 12:27-28
“Now My soul is troubled, and what shall I say? ‘Father, save Me from this hour’? But for this purpose I came to this hour. 28 Father, glorify Your name.”

Our Lord Yshua is pouring His heart out to God the Father. He knows the trials that He will go through soon. As a man, the thought of saving himself must have spark his mind as the electrical impulses in his brain fires up the possibility. However, He is the perfect example that although unholy thoughts enter our mind, we have the free will to fight those thoughts and be fully devoted to God. Living on earth, we face all kinds of temptation - we just have to will it away by focusing purely on God. There is no other way, there is no in between, there is no tasting a little of the forbidden fruit. It has to be all out rejection of the things that we know would not be pleasing to God. Only then can we glorify God's name.