The New John Gill Exposition of the Entire BibleDeuteronomy 4:35
Unto thee it was showed…
What the Lord did in Egypt:
that thou mightest know that the Lord he [is] God, [there is] none else
that he is the one only living and true God, and there is
no other: this phrase is often used by the Prophet Isaiah, to express
the same great article of faith.