Deuteronomy 4:39

39 `And thou hast known to-day, and hast turned [it] back unto thy heart, that Jehovah He [is] God, in the heavens above, and on the earth beneath -- there is none else;

Deuteronomy 4:39 Meaning and Commentary

Deuteronomy 4:39

Know therefore this day, and consider it in thine heart
Own and acknowledge it now with thy mouth, and lay it up and consider it in thine heart hereafter, as a truth of the greatest importance to be professed and held fast, and to be thought of and meditated upon continually, and never to be forgotten:

that the Lord he is God in heaven above,
and upon the earth beneath; that he has made both, and is the possessor and Lord of them, and does what he pleases with them; that the one is his throne, his dwelling place, and the other his footstool; and that the inhabitants of both are his creatures, and under his authority and command, and he can dispose of them as he pleases:

[there is] none else;
no God in heaven or in earth beside him.

Deuteronomy 4:39 In-Context

37 `And because that He hath loved thy fathers, He doth also fix on their seed after them, and doth bring thee out, in His presence, by His great power, from Egypt:
38 to dispossess nations greater and stronger than thou, from thy presence, to bring thee in to give to thee their land -- an inheritance, as [at] this day.
39 `And thou hast known to-day, and hast turned [it] back unto thy heart, that Jehovah He [is] God, in the heavens above, and on the earth beneath -- there is none else;
40 and thou hast kept His statutes and His commands which I am commanding thee to-day, so that it is well to thee, and to thy sons after thee, and so that thou prolongest days on the ground which Jehovah thy God is giving to thee -- all the days.'
41 Then Moses separateth three cities beyond the Jordan, towards the sun-rising,
Young's Literal Translation is in the public domain.