'Diligently' in the Bible

ye do diligently keep the commands of Jehovah your God, and His testimonies, and His statutes which He hath commanded thee,

And it hath been -- if thou hearken diligently unto My commands which I am commanding you to-day, to love Jehovah your God, and to serve Him with all your heart, and with all your soul --

For, if ye diligently keep all this command which I am commanding you -- to do it, to love Jehovah your God, to walk in all His ways, and to cleave to Him,

and thou hast enquired, and searched, and asked diligently, and lo, truth; the thing is established; this abomination hath been done in thy midst:

'Only, if thou dost diligently hearken to the voice of Jehovah thy God, to observe to do all this command which I am commanding thee to-day,

and it hath been declared to thee, and thou hast heard, and hast searched diligently, and lo, truth; the thing is established; this abomination hath been done in Israel --

and the judges have searched diligently, and lo, the witness is a false witness, a falsehood he hath testified against his brother:

'And it hath been, if thou dost hearken diligently to the voice of Jehovah thy God, to observe to do all His commands which I am commanding thee to-day, that Jehovah thy God hath made thee uppermost above all the nations of the earth,