'Fully' in the Bible

and being fully assured that what he had promised, he was able also to perform.

One man esteemeth one day above another: another esteemeth every day alike . Let each man be fully assured in his own mind.

in the power of signs and wonders, in the power of the Holy Spirit; so that from Jerusalem, and round about even unto Illyricum, I have fully preached the gospel of Christ;