'Cover' in the Bible

No man, when the light is lighted, puts a cover over it, or puts it under a bed, but he puts it on its table, so that those who come in may see the light.

And they will say to the mountains, Come down on us, and to the hills, Be a cover over us.

And sailing again from there, we went on under cover of Cyprus, because the wind was against us.

And when we had gone on slowly for a long time, and had had hard work getting across to Cnidus, for the wind was against us, we went under cover of Crete, in the direction of Salmone;

And most of all, using faith as a cover to keep off all the flaming arrows of the Evil One.

As those who are free, not using your free position as a cover for wrongdoing, but living as the servants of God;

And the kings of the earth, and the rulers, and the chief captains, and the men of wealth, and the strong, and every servant and free man, took cover in the holes and the rocks of the mountains;