To be alone in the Bible represents being free of evil and false influences. That's why the Lord seeks solitude to pray, and why the nation of Israel is often described as "dwelling alone." When "alone" is used in reference to ownership – when something is "his and his alone" – the meaning is more literal.

In Genesis 2:18, man being alone signifies that the first men became unwilling to be led by the Lord, desiring to lead themselves. In ancient times people who were "Alone" constituted those led by the Lord as celestial men, and evil spirits no longer infested them. But the Jewish church was not meant to be fully under the Lord's guidance and desired to be among the other nations (away from God); and as one who desires is already in evil, this was granted. (Arcana Coelestia 138, 139)

In Genesis 32:24, being alone or by himself signifies good and truth procured. (Arcana Coelestia 4273)

In Exodus 18:14, being alone signifies a state without influx of truth from good from any other source. (Arcana Coelestia 8689)

In Psalm 102:7, alone by itself signifies something of insignificance, and without relative assocation. The state of being alone here symbolizes a prayer of the Lord when in temptations even to despair. (The Inner Meaning of the Prophets and Psalms 352)

In Psalm 136:4, the Lord alone signifies that only the Lord has formed heaven and the church by means of His Divine Truth. (The Inner Meaning of the Prophets and Psalms 386)

39. The Lord is called the God of Israel and the God of Jacob. This is apparent from the following:

Moses took the blood, sprinkled it on the people, and said, “This is the blood of the covenant which Jehovah has made with you....” ...and they saw the God of Israel, under whose feet was as it were a work of sapphire stone, and it was like the essence of heaven.... (Exodus 24:8-10)

...the multitude marveled when they saw the mute speaking..., the lame walking, and the blind seeing; and they glorified the God of Israel. (Matthew 15:31)

Blessed be the Lord God of Israel, for He visited and brought deliverance to His people (Israel), when He raised up a horn of our salvation in the house of David.... (Luke 1:68-69)

I will give you the treasures of darkness and the hidden riches of secret places, that you may know that I, Jehovah, who have called you by your name, am the God of Israel. (Isaiah 45:3)

...O house of Jacob..., who swear by the name of Jehovah and...of the God of Israel.... For they are called from the holy city, and rely on the God of Israel, Jehovah of Hosts His name. (Isaiah 48:1-2)

...(Jacob) will see his children..., in his midst they will hallow My name, and hallow the Holy One of Jacob, and fear the God of Israel. (Isaiah 29:23)

...at the end of days...many people shall come and say, “Come, let us go up to the mountain of Jehovah, to the house of the God of Jacob, who will teach us about His ways, that we may walk in His paths.” (Isaiah 2:2-3, Micah 4:1-2)

...that all flesh may know that I am Jehovah, your Savior and your Redeemer, the Mighty One of Jacob. (Isaiah 49:26)

...I, Jehovah, am your Savior and your Redeemer, the Mighty One of Jacob. (Isaiah 60:16)

Give birth, O earth, in the presence of the Lord, in the presence of the God of Jacob.... (Psalms 114:7)

(David) swore to Jehovah, he vowed to the Mighty One of Jacob: “I will not go into the shelter of my house...until I find a place for Jehovah, a dwelling place for the Mighty One of Jacob.” ...we heard of it in Ephrathah (Bethlehem). (Psalms 132:2-3, 5-6)

Blessed be...the God of Israel.... The whole earth will be filled with His glory. (Psalms 72:18-19)

And so on elsewhere where the Lord is called the God of Israel, its Redeemer and Savior, as for example in Luke 1:47, Isaiah 45:15, 54:5, and Psalms 78:35.

In many other places, too, where He is called simply the God of Israel, as in Isaiah 17:6, 21:10, 17, 24:15, 29:23; Jeremiah 7:3, 9:15, 11:3, 13:12, 16:9, 19:3, 15, 23:2, 24:5, 25:15, 27, 29:4, 8, 21, 25, 30:2, 31:23, 32:14-15, 36, 33:4, 34:2, 13, 35:13, 17-19, 37:7, 38:17, 39:16, 42:9, 15, 18, 43:10, 44:2, 7, 11, 25, 48:1, 50:18, 51:33; Ezekiel 8:4, 9:3, 10:19-20, 11:22, 43:2, 44:2; Zephaniah 2:9; Psalms 41:13, 59:5, 68:8.