10154. 'And I will be their God' means the Lord's presence and His influx into truth in the Church. This is clear from the meaning of 'being their God' as the Lord's presence and His influx into truth - into truth because in the Old Testament Word the Lord is called God where truth is the subject, but Jehovah where good is the subject. This also goes to explain why angels are called gods, because they are recipients of Divine Truth from the Lord, and in addition why in the original language the plural word Elohim is used to denote God; for truths are many but good is one, Matthew 19:16-17.

The Lord is called God where truth is the subject but Jehovah where good is the subject, see 2586, 2769, 2807, 2822, 3921, 4287, 4402, 7010, 9167.

Angels are called gods, because they are recipients of Divine Truth from the Lord, 4295, 4402, 7268, 7873, 8192, 8302, 8867, 8941.

In the Word Jehovah means the Lord, see the places referred to in 9373; and in Isaiah He is called explicitly 'Father from eternity' and also 'God',

To us a Boy is born, to us a Son is given, and the government will be upon His shoulder; His name is called, God, Hero, Father of Eternity, Prince of peace. Isaiah 9:6.

And in the same prophet,

A virgin will conceive and bear [a son], and His name will be called Immanuel, that is, God with us. Isaiah 7:14; Matthew 1:23.

The meaning of the words here 'I will be their God' as the Lord's presence and His influx into truth is also evident from the fact that 'I will dwell in the midst of the children of Israel' means the Lord's presence and His influx through good. For wherever good is the subject in the Word, so too is truth, on account of the heavenly marriage, which is that of goodness and truth, in every single part of the Word, see the places referred to in 9263, 9314.

6905. 'And let us sacrifice to Jehovah our God' means thus the worship of the Lord. This is clear from the meaning of 'sacrificing' as worship in general, dealt with in 923, for in the Hebrew Church and subsequently among the descendants of Jacob all worship was linked to sacrifices. This may be recognized from the fact that sacrifices were offered daily, and many at every feast. They were also offered when people were to be admitted into priestly functions or were to undergo purification; and there were sin-offerings and guilt-offerings, as well as those made as a consequence of vows, and those that were free-will offerings. All this goes to prove that worship in general is meant by 'sacrifices'. As regards its being the worship of the Lord that is meant by 'sacrificing to Jehovah God', this is plainly evident from the consideration that the sacrifices did not represent anything other than the Lord and the Divine celestial and spiritual realities that derive from Him, 1827, 2180, 2805, 2807, 2830, 3519, and also from the consideration that in the Word none other than the Lord is meant by 'Jehovah God', see above in 6903. 'Jehovah' is used to mean His Divine Being, and 'God' to mean His Divine Coming-into-Being from that Divine Being, so that 'Jehovah' is used to mean the Divine Good of His Divine Love, and 'God' to mean the Divine Truth emanating from His Divine Good.