'Deficiency' in the Bible

Do not refuse one another, unless perhaps it is just for a time and by mutual consent, so that you may devote yourselves to prayer and may then associate again; lest the Adversary begin to tempt you because of your deficiency in self-control.

but that, by equalization of burdens, your superfluity having in the present emergency supplied their deficiency, their superfluity may in turn be a supply for your deficiency later on, so that there may be equalization of burdens.

because it was for the sake of Christ's work that he came so near death, hazarding, as he did, his very life in endeavouring to make good any deficiency that there might be in your gifts to me.