Deeper Commentary
This Psalm used by Hezekiah wasn't taken seriously by him. For him,
it was just the words of a hymn. For his heart was lifted up / haughty,
the very same phrase used of him in 2 Chron. 32:25.
The phrase used of the Assyrians (2 Kings 19:22). Hezekiah is saying
that his eyes are not as theirs; and yet he was deceiving himself, as just
noted. David was aware that God judges people for things like their facial
expression and body language (s.w. Ps. 18:27).
These things too wonderful don't have to refer to things beyond the
psalmist's understanding; rather is the sense of things too "hard" for him
to achieve in his own strength (Gen. 18:14). Humility comes from truly
recognizing that our salvation is of God and cannot be of ourselves. Yet
Hezekiah did all he could within his power to effect his deliverance from
the Assyrians, he did indeed "concern himself" with the things of
salvation.
In the David context, 'to go'
Psa 131:2 Surely I have stilled and quieted my soul, like a weaned child
with his mother, like a weaned child is my soul within me-
Psa 131:3
As God had come through for David and Hezekiah, so the exiles were to
hope for "the hope of Israel", the restoration from exile to the restored
Kingdom of God.
This is just as Israel were to praise the Name of Yahweh "from this time
forth and forever". The idea may be that we will eternally be praising the
name of Yahweh; in the sense of appreciating and praising His
characteristics. For the declaration of His Name to Moses involved the
listing of His characteristics which combine to make up His personality.
We can begin living the eternal life now, in that we can now act as we
shall eternally. We shall be eternally appreciating, trusting, loving and
praising God's Name- and we can begin that now. This is an Old Testament
form (also in Ps. 113:2; 115:18; 121:8; 125:2; 131:3) of the Lord's
teaching as recorded in John's Gospel, that we can have and live the
eternal life right now. We have that life not in the sense that we shall
never die, but in that we can begin living and being now as we shall
eternally live and be.