'Itself' in the Bible

For Jesus has been counted worthy of greater glory than Moses, in so far as he who has built a house has higher honour than the house itself.

see to it, brethren, that there is never in any one of you--as perhaps there may be--a sinful and unbelieving heart, manifesting itself in revolt from the ever-living God.

Inasmuch, then, as we have in Jesus, the Son of God, a great High Priest who has passed into Heaven itself, let us hold firmly to our profession of faith.

For when Moses had proclaimed to all the people every commandment contained in the Law, he took the blood of the calves and of the goats and with them water, scarlet wool and hyssop, and sprinkled both the book itself and all the people,

For not into a Holy place built by men's hands--a mere copy of the reality--did Christ enter, but He entered Heaven itself, now to appear in the presence of God on our behalf.