'Spring' in the Bible

For our appeal to you does not spring from deceit, impure motives, or trickery.

A spring cannot pour both fresh and brackish water from the same opening, can it?

My brothers, a fig tree cannot produce olives, nor a grapevine figs, can it? Neither can a salt spring produce fresh water.

So be patient, brothers, until the coming of the Lord. See how the farmer waits for the precious crop from his land, being patient with it until it receives the fall and the spring rains.

Then he told me, "It has happened! I am the Alpha and the Omega, the beginning and the end. I will freely give a drink from the spring of the water of life to the one who is thirsty.