Blessed are the people who know the festal shout, who walk, O LORD, in the light of your face,
Psalm 89 celebrates God's covenant with David and the throne He rules from. Verse 15 turns to His people: what sound do they know, and what does it mean to walk in the light of God's face?
The trumpet behind the "joyful sound"
The ESV calls it a "festal shout." Older translations read "joyful sound." One writer traces the word back to one particular trumpet blast.
The Bible TreasuryWhat is the joyful sound spoken of here? The Hebrew word is t'ruah, the sound of a trumpet. But not every trumpet sound had this name. It took no such sound to gather the people to the door of the tent of meeting. The single blast that called the leaders together was not this one. This special sound came when the camp in the wilderness had to move. The people took down their tents, broke camp, and kept close to the sign of God's presence as it went before them or travelled among them.
Which blast was it?
The same writer narrows it further, to the trumpet that opened the seventh month — the month of the day of atonement, the feast of shelters, and, every fiftieth year, the release of the year of Jubilee.
The Bible TreasuryThis is not the announcement of the Jewish festivals in general, as is often supposed, since no such trumpet blast was blown for them. The reference is surely to the first day of the seventh month. After a pause in their feasts since the day of Pentecost, the trumpet sounded to tell the people that Tisri had begun. In that month they kept the day of atonement and the feast of Tabernacles, and from time to time they proclaimed the year of Jubilee.
Joy and alarm in one note
The same blast also sounded when an enemy was near. One writer keeps both meanings together.
F. G. PattersonThe third occasion on which we read of the sound of the trumpets is "an alarm." Translators have rendered this word in Psalm 89:15 as "the joyful sound." But it was both. It was heard when the enemy was stirring. To the trained ear it was a "joyful sound": the Lord of Hosts was with His people, and no enemy could take them by surprise. But it was "an alarm" too. It roused the faithful to stay watchful against a watchful foe, and to the enemy it sounded the alarm of coming defeat and ruin.
A Ruler who makes Himself known
The blessing rests not on hearing a noise but on knowing it. That knowledge tells us how God rules.
F. W. GrantThis is a government in which the divine Ruler does not withdraw Himself from His people. On the contrary, He seeks to be known and to show Himself to them. The people who know the signal-sound — the trumpet-call that summoned Israel to attention in the wilderness — shall walk in the light of His countenance.
Walking in the light of His face
Another writer pictures a royal court, where standing before the king was the highest honour.
Henri Rossier"To behold the face of the king" was the supreme privilege. Anyone allowed into his presence could count himself happy. "Happy are your servants," said the queen, "who stand continually before you." And again it says, "Blessed are the people who know the shout of joy: they walk, O Jehovah, in the light of Your countenance." To see the king's face is to enter his close company.
Gladness that survives sorrow
One writer finds here a joy that sorrow cannot cancel, and that sorrow even deepens.
J. N. DarbyThis understanding of God gives the sense of blessedness in the middle of sorrow… The heart takes hold of all this in the middle of sorrows, so that a person can be sorrowful, yet always rejoicing. This gives sweet blessing to the heart of the saint. Trouble only increases it. It makes him feel how precious the faithfulness and favour of God are. It shows him that nothing separates him from the love of God which is in Christ Jesus our Lord. The inward revelation of divine favour makes the path of sorrow full of sweetness.
Then and now
One writer ties the verse to Christ's coming reign, and then to today.
L. M. GrantSo all the attributes of God will be beautifully clear in the thousand-year reign of the Lord Jesus. Well might we be told, "Blessed are the people who know the joyful sound!" Why? Because "they walk, O Lord, in the light of Your countenance." This will be particularly and openly true in the thousand years of peace. Yet it is spiritually true now for all who know Christ as Saviour.
That present ring is heard by another writer in the open proclamation of God's word today:
H. J. VineNothing can stop it! Faith recognises it and rejoices in it! "Blessed are the people that know the joyful sound!" How full and free for people is the final invitation in the inspired book — "let the one who desires take the water of life without price" (Revelation 22:17).
Summary
- Sound. The word is t'ruah, one particular trumpet blast. Israel heard it when the camp moved, when enemies stirred, and on the first day of the seventh month.
- Signal. It was both alarm and gladness: the Lord of Hosts is present, so no enemy takes His people by surprise.
- Known. The blessing belongs to those who know the sound. God rules without hiding: He wants His people to know Him.
- Face. To walk in the light of His face is to share the King's own closeness — the highest privilege in any court.
- Now. This will be open in Christ's coming reign. It is already true for those who know Him, and trouble only makes the joy sweeter.