'Unshaken' in the Bible
He need not fear a bad report, for his heart is unshaken, since he trusts in the LORD.
For David says in reference to Him, "'I constantly fixed my eyes upon the Lord, because He is at my right hand in order that I may continue unshaken.
Therefore I always exercise and discipline myself [mortifying my body, deadening my carnal affections, bodily appetites, and worldly desires, endeavoring in all respects] to have a clear (unshaken, blameless) conscience, void of offense toward God and toward men.
Our hope for you is unshaken, because we know that as you share our sufferings, you also share our comfort.
But the firm foundation of (laid by) God stands, sure and unshaken, bearing this seal (inscription): The Lord knows those who are His, and, Let everyone who names [himself by] the name of the Lord give up all iniquity and stand aloof from it.
For we have become fellows with Christ (the Messiah) and share in all He has for us, if only we hold our first newborn confidence and original assured expectation [in virtue of which we are believers] firm and unshaken to the end.
Now this phrase "once more" indicates the removal of what is shaken, that is, of created things, so that what is unshaken may remain.