'Solid' in the Bible

He then laid it in his own new tomb which he had hewn in the solid rock, and after rolling a great stone against the door of the tomb he went home.

I fed you with milk and not with solid food, since for this you were not yet strong enough. And even now you are not strong enough:

For although, as you say, I am absent from you in body, yet in spirit I am present with you and am delighted to witness your good discipline and the solid front presented by your faith in Christ.

storing up for themselves that which shall be a solid foundation for the future, that they may lay hold of the Life which is life indeed.

Yet God's solid foundation stands unmoved, bearing this inscription, "The Lord knows those who really belong to Him." And this also, "Let every one who names the Name of the Lord renounce all wickedness."

For although, considering the long time you have been believers, you ought now to be teachers of others, you really need some one to teach you over again the very rudiments of the truths of God, and you have come to require milk instead of solid food.

Such persons are mere babes. But solid food is for adults--that is, for those who through constant practice have their spiritual faculties carefully trained to distinguish good from evil.

The solid fabric of the wall was jasper; and the city itself was made of gold, resembling transparent glass.