'Greater' in the Bible

For when God made his oath to Abraham, because there was no greater oath, he made it by himself,

For men at all times make their oaths by what is greater; and any argument is ended by the decision of the oath.

But there is no doubt that the less gets his blessing from the greater.

But now Christ has come as the high priest of the good things of the future, through this greater and better Tent, not made with hands, that is to say, not of this world,