Mooring refers to something permanent or fixed to which a ship is secured. It’s what keeps a vessel protected from the perilous waves that could otherwise leave it adrift. The mooring is absolutely essential to the life of any seafaring vessel. Similarly, unless we are moored and fastened to something (Someone) permanent, we, too, will be tossed about, to and fro, in this life.
“Indeed, we have all received grace upon grace from his fullness.” (John 1:16)