المزامير ٩٨:٤

The call in Psa 98:4 demands some joyful manifestation of the mouth, which can be done in many ways; in Psa 98:5 the union of song and the music of stringed instruments, as of the Levites; and in Psa 98:6 the sound of wind instruments, as of the priests. On Psa 98:4 cf. Isa 44:23; Isa 49:13; Isa 52:9, together with Isa 14:7 (inasmuch as פּצחוּ ורננוּ is equivalent to פּצחוּ רנּה). קול זמרה is found also in Isa 51:3.

The setting up of the kingdom of Christ is here represented as a matter of joy and praise. I. Let all the children of men rejoice in it, for they all have, or may have, benefit by it. Again and again we are here called upon by all ways and means possible to express our joy in it and give God praise for it: Make a joyful noise, as before, Psa 95:1, Psa 95:2. Make a loud noise, as those that are affected with those glad tidings and are desirous to affect others with them. Rejoice and sing praise, sing Hosannas (Mat 21:9), sing Hallelujahs, Rev 19:6. Let him be welcomed to the throne, as new kings are, with acclamations of joy and loud shouts, till the earth ring again, as when Solomon was proclaimed, Kg1 1:40. And let the shouts of the crowd be accompanied with the singers and players on instruments (Psa 87:7; Psa 68:25), as is usual in such solemnities. 1. Let sacred songs attend the new King: "Sing praise, sing with the voice of a psalm. Express your joy; thus proclaim it, thus excite it yet more, and thus propagate it among others." 2. Let these be assisted with sacred music, not only with the soft and gentle melody of the harp, but since it is a victorious King whose glory is to be celebrated, who goes forth conquering and to conquer, let him be proclaimed with the martial sound of the trumpet and cornet, Psa 98:6. Let all this joy be directed to God, and expressed in a solemn religious manner: Make a joyful noise to the Lord, Psa 98:4. Sing to the Lord, (Psa 98:5); do it before the Lord, the King, Psa 98:6. Carnal mirth is an enemy to this holy joy. When David danced before the ark he pleaded that it was before the Lord; and the piety and devotion of the intention not only vindicated what he did, but commended it. We must rejoice before the Lord whenever we draw near…

98:4-6 The psalmist invites the whole earth to worship the King (see 96:1).