5
" My belief is that, morally, God and Satan are vaguely on the same page. According to the common understanding of Satan's origins, holiness must be in his blood: but a corrupted formula. The vital difference is that God is willing to offer grace for our sins; he delights in grace. God is the one and only holy and just punisher of sin, yes, but that is partly so because punishment for the sake of punishment is not something he loves. Whereas Satan, as the accuser, and as it is written, actually seeks God's permission to punish; he, being a seasoned legalist, delights in finding wrongs and will defy his own morality just to expose immorality. This is why both the anti-religious soul and the violently religious soul are, whether consciously or unconsciously, and sadly enough, glorifying their biggest hater: Satan is not only a lawless lover of punishing lawlessness, but also the greatest theologian of us all. He loves wickedness, but only because he loves punishing wickedness. "
11
" There is only one way of salvation. Men are sinful rebels against God, by nature, enemies of holiness and He who is holy. Dominated by sin, ruled over by evil, we are helpless to even drag ourselves toward the true and holy God, even if we wanted to! We are dead in sin. " But God, who is rich in mercy, because of the great love which he loved us, even when we were dead in our transgressions, made us alive together with Christ" (Ephesians 2:4-5). The Father, in His infinite mercy and grace, saved us in Christ Jesus. "
16
" The hall is a place to wait in, a place from which to try the various doors, not a place to live in. For that purpose the worst of the rooms (whichever that may be) is, I think, preferable. It is true that some people may find they have to wait in the hall for a considerable time, while others feel certain almost at once which door they must knock at. I do not know why there is this difference, but I am sure God keeps no one waiting unless He sees that it is good for him to wait. When you do get into your room you will find that the long wait has done you some kind of good which you would not have had otherwise. But you must regard it as waiting, not as camping. You must keep on praying for light; and, of course, even in the hall, you must begin trying to obey the rules which are common to the whole house. And above all you must be asking which door is the true one; not which pleases you best by its paint and panelling. In plain language, the question should never be: 'Do I like that kind of service?' but 'Are these doctrines true: is holiness here? Does my conscience move me towards this? Is my reluctance to knock at this door due to my pride, or my mere taste, or my personal dislike of this particular door-keeper?'
When you have reached your own room, be kind to those who have chosen different doors and to those who are still in the hall. If they are wrong they need your prayers all the more; and if there are your enemies, then you are under orders to pray for them. That is one of the rules common to the whole house. "
― C.S. Lewis