'Thoroughly' in the Bible

Therefore, since we know the fear of the Lord [and understand the importance of obedience and worship], we persuade people [to be reconciled to Him]. But we are plainly known to God [He knows everything about us]; and I hope that we are plainly known also in your consciences [your God-given discernment].

for Titus welcomed our request, and, being thoroughly in earnest, comes to you of his own free will.

Test and evaluate yourselves to see whether you are in the faith and living your lives as [committed] believers. Examine yourselves [not me]! Or do you not recognize this about yourselves [by an ongoing experience] that Jesus Christ is in you—unless indeed you fail the test and are rejected as counterfeit?

which has come to you. Indeed, just as in the whole world the gospel is constantly bearing fruit and spreading [by God’s power], just as it has been doing among you ever since the day you first heard of it and understood the grace of God in truth [becoming thoroughly and deeply acquainted with it].

[For my hope is] that their hearts may be encouraged as they are knit together in [unselfish] love, so that they may have all the riches that come from the full assurance of understanding [the joy of salvation], resulting in a true [and more intimate] knowledge of the mystery of God, that is, Christ,

for yourselves have known thoroughly that the day of the Lord as a thief in the night doth so come,

and Adam was not deceived, but his wife was thoroughly deceived, and so became involved in transgression.

Women must likewise be worthy of respect, not malicious gossips, but self-controlled, [thoroughly] trustworthy in all things.

But thou hast been thoroughly acquainted with my teaching, conduct, purpose, faith, longsuffering, love, endurance,

so that the man of God may be complete, thoroughly equipped for every good action.

to execute judgment on all, and to convict every person of all their thoroughly ungodly deeds that they have committed, and of all the harsh words that ungodly sinners have spoken against him."

and to some be kind, judging thoroughly,

And I will kill her children (followers) with pestilence [thoroughly annihilating them], and all the churches will know [without any doubt] that I am He who searches the minds and hearts [the innermost thoughts, purposes]; and I will give to each one of you [a reward or punishment] according to your deeds.