Eighty-five men from the priestly family were slaughtered, but Abiathar, the son of Ahimelech escaped. He had either become, or was already serving as, high priest (Mark 2:26).
The Lord has brought you to himself, made you a child of God, proved himself to you, heard and answered countless prayers, comforted you and all kinds of situations. Now you are to comfort others also, and encourage others, and hold them up. And you see this beautifully here with David. He is under sentence of death, but he realises it's his task to hold up others also.
Those priests should not have been functioning. You may think of things today. God says, Don't do this; don't do that, and sometimes even ministers: they do it anyway. God gives instructions for the conduct of his church. Don't mess with the world. Don't compromise; don't use their entertainment and pollute your worship, and people do it anyway. And God may still use them for time, and like Ahimelech they are left in office. They are left functioning – even David trusts them – but God has said there will be a reckoning, and they can't be greatly blessed, and one day all that house will come tumbling down. I don't say if they are true believers that they will lose their salvation, or that they will be horribly dealt with, but there will be a price to pay. On the day of reckoning they will be like the person referred to in 1 Corinthians in the day of judgement who finds his work has all been burned up, though he himself is saved. Same with – if I may give an example – women preachers. Some of them may actually – who knows? it is not a field I am conversant with – be preaching the truth, and there may be a benefit to some people. But like Ahimelech he shouldn't have been functioning. He had been disqualified; he was a descendant of Eli. But he took no notice and carried right on. And [so with] people today. You say, ‘Look, the Bible says you shouldn't do this’, but they carry straight on. They may be believers; God may even use them to a degree, but ultimately that work has to be lost, and you see that here, with the loss of Ahimelech and his household.
Even as Christians, there is a little of this in all of us much of the time. We know how we ought to be living. We know how we ought to be calling on the Lord, and the extent to which we should be putting him first, and serving him. But from time to time, if not frequently, we fail and we leave out or skip or truncate our spiritual duties. We are not walking as we should be, and we don't seem to fear any consequences. Ahimelech seemed to have no fear of being in office when he shouldn't have been there. It is the same with the pastors, same with the churches generally: happy to collaborate with worldliness. Churches are full of worldliness today, and we happily trundle on as though they are not going to be any consequences.