'Slipping' in the Bible

You have made my steps wide under me, so that my feet are kept from slipping.

O Lord, be my judge, for my behaviour has been upright: I have put my faith in the Lord, I am not in danger of slipping.

But as for me, my feet had almost gone from under me; I was near to slipping;

You put their feet where there was danger of slipping, so that they go down into destruction.

If I say, My foot is slipping; your mercy, O Lord, is my support.