For from days of old no one has heard, nor has ear perceived,
Nor has the eye [a]seen a God besides You,
Who works and acts in behalf of the one who [gladly] waits for Him.
- Isaiah 64:4 Or seen, O God, besides You, what He will do.... The ancient rabbis favored this translation or a variation of it, and some suggested that the unexpressed object (what) is wine preserved since the creation, or Eden. They all applied this verse to the future that follows the millennial kingdom, and was mostly a mystery to them. Heaven, or specifically the New Jerusalem, that follows the kingdom was partially revealed to John in Revelation. There is a story in the Talmud that when King Ahasuerus held a great banquet in Susa for seven days (Esth 1:5), he arrogantly asked the Jews if God could do better for them than that. They quoted this line to him in reply, and said that in the time to come if God provided nothing better for them than this feast, they could tell Him that they had already enjoyed such a feast at the table of Ahasuerus.
Even the Lord, the God of hosts,
The name of Him [who spoke with Jacob] is the Lord.
Therefore, return [in repentance] to your God,
Observe and highly regard kindness and justice,
And wait [expectantly] for your God continually.
New American Standard Bible
But those who wait for the Lord [who expect, look for, and hope in Him]
Will gain new strength and renew their power;
They will lift up their wings [and rise up close to God] like eagles [rising toward the sun];
They will run and not become weary,
They will walk and not grow tired.(A)