'Loyally' in the Bible

So now, {if you are going to deal loyally and truly} with my master, tell me. And if not, tell me, so that I may turn to [the] right or to [the] left."

And when the time drew near for Israel to die, he called his son Joseph and said to him, “If now I have found favor in your sight, please put your hand under my thigh and [promise to] deal loyally and faithfully with me. Please do not bury me in Egypt,

I will establish his kingdom forever if he loyally and continually obeys My commandments and My ordinances, as is done today.’

Let every person be subject to the governing authorities. For there is no authority except from God [granted by His permission and sanction], and those which exist have been put in place by God.

Jesus, called Justus, also sends greeting. These three are Hebrew converts. They alone among such have worked loyally with me for the Kingdom of God--they are men who have been a comfort to me.

Fear nothing that you are about to suffer. Be aware that the devil is about to throw some of you into prison, that you may be tested [in your faith], and for ten days you will have tribulation. Be faithful to the point of death [if you must die for your faith], and I will give you the crown [consisting] of life.