'Longer' in the Bible

I no longer deserve to be called a son of yours: treat me as one of your hired men.'

"'Father,' cried the son, 'I have sinned against Heaven and before you: no longer do I deserve to be called a son of yours.'

He called him and said, "'What is this I hear about you? Render an account of your stewardship, for I cannot let you hold it any longer.'

But when all this is beginning to take place, grieve no longer. Lift up your heads, because your deliverance is drawing near."