'Branches' in the Bible

And if the firstfruit is holy, so is the lump: and if the root is holy, so are the branches.

But if some of the branches were broken off, and thou, being a wild olive, wast grafted in among them, and didst become partaker with them of the root of the fatness of the olive tree;

glory not over the branches: but if thou gloriest, it is not thou that bearest the root, but the root thee.

Thou wilt say then, Branches were broken off, that I might be grafted in.

for if God spared not the natural branches, neither will he spare thee.

For if thou wast cut out of that which is by nature a wild olive tree, and wast grafted contrary to nature into a good olive tree; how much more shall these, which are the natural branches , be grafted into their own olive tree?