'Fully' in the Bible

Although they know God’s righteous decree and His judgment, that those who do such things deserve death, yet they not only do them, but they even [enthusiastically] approve and tolerate others who practice them.

But to the one who does not work [that is, the one who does not try to earn his salvation by doing good], but believes and completely trusts in Him who justifies the ungodly, his faith is credited to him as righteousness (right standing with God).

being fully convinced that God had the power to do what He had promised.

so that the [righteous and just] requirement of the Law might be fulfilled in us who do not live our lives in the ways of the flesh [guided by worldliness and our sinful nature], but [live our lives] in the ways of the Spirit [guided by His power].

What if God, although willing to show His [terrible] wrath and to make His power known, has tolerated with great patience the objects of His wrath [which are] prepared for destruction?

One person regards one day as better [or more important] than another, while another regards every day [the same as any other]. Let everyone be fully convinced (assured, satisfied) in his own mind.

with the power of signs and wonders, [and all of it] in the power of the Spirit. So [starting] from Jerusalem and as far away as Illyricum, I have fully preached the gospel [faithfully preaching the good news] of Christ [where it had not before been preached].