Deuteronomy 32:51

51 The reason for this is that both of you broke faith with me there among the people of Isra'el at the M'rivat-Kadesh Spring, in the Tzin Desert; you failed to demonstrate my holiness there among the people of Isra'el.

Deuteronomy 32:51 Meaning and Commentary

Deuteronomy 32:51

Because ye trespassed against me among the children of
Israel
By their unbelief, doubting whether God would give water or no to such a rebellious people, and by giving way to passion and wrathful expressions: and this was done

at the waters of Meribahkadesh;
so called, to distinguish it from another Meribah, where also there was a contention on account of water, ( Numbers 20:13 ) ( 27:14 ) :

in the wilderness of Zin;
where Kadesh was, and further describes and distinguishes this place; of the one we read in ( Exodus 17:7 ) ; and of the other, which is here referred to, in ( Numbers 20:1 Numbers 20:13 ) ;

because ye sanctified me not in, the midst of the children of Israel;
through their unbelief and disagreeable behaviour, they sanctified him not themselves, and gave no honour to him, nor were the cause of his being sanctified by the Israelites; and this was the reason why Moses and Aaron might not enter into the land of Canaan, ( Numbers 20:12 ) ( 27:12-14 ) .

Deuteronomy 32:51 In-Context

49 "Go up into the 'Avarim Range, to Mount N'vo, in the land of Mo'av across from Yericho; and look out over the land of Kena'an, which I am giving the people of Isra'el as a possession.

50 On the mountain you are ascending you will die and be gathered to your people, just as Aharon your brother died on Mount Hor and was gathered to his people.

51 The reason for this is that both of you broke faith with me there among the people of Isra'el at the M'rivat-Kadesh Spring, in the Tzin Desert; you failed to demonstrate my holiness there among the people of Isra'el.

52 So you will see the land from a distance, but you will not enter the land I am giving to the people of Isra'el."