EP is a doctrine that places a veil over the revealed works and deeds of Jesus in sung worship.
So your two beefs are you think Jesus name isn't being sung along with the new song issue. I think you have sufficiently been answered. But...see post directly above yours
Here is Denny Prutow on the New Song issue. https://rpcnacovenanter.wordpress.c...s-to-exclusive-psalmody-pt-2-sing-a-new-song/
OBJECTIONS TO EXCLUSIVE PSALMODY pt 2 Sing a New Song
THE PSALTER COMMANDS NEW SONGS
The Psalms themselves command believers to sing a new song. “Sing to Him a new song; / Play skillfully with a shout of joy” (Ps. 33:3). “Sing to the Lord a new song; / Sing to the Lord, all the earth” (Ps. 96:1). “Praise the Lord! / Sing to the Lord a new song, / And His praise in the congregation of the godly ones” (Ps. 149:1). Coppes invokes Isaiah 42:1, 9, and 10 to make his case.
Behold, My Servant, whom I uphold; / My chosen one in whom My soul delights. / I have put My Spirit upon Him; / He will bring forth justice to the nations … Behold, the former things have come to pass, / Now I declare new things; Before they spring forth I proclaim them to you. / Sing to the Lord a new song, / Sing His praise from the end of the earth! (italics added).
Pointing to verse 9, Coppes says, “This verse defines ‘new’ as something that does not yet exist in the Old Testament period.”(9) He then maintains that the proper exegesis of Isaiah 42:10 is fixed by Revelation 5:9 where God tells us the saints in heaven are singing
“a new song” And they sang a new song, saying, You are worthy to take the scroll, And to open its seals; For You were slain, And have redeemed us to God by Your blood Out of every tribe and tongue and people and nation …
Thus we see that in heavenly worship, the saints gathered before the throne of God, and hence, within the heavenly holy of holies, are singing a new song as prophesied in Isaiah 42:10 and the words are new words, i.e., words not recorded as one of the Old Testament psalms (cf. Rev. 14:3).(10)
This objection raises three important issues: the Biblical understanding of the term new, the interpretation of Isa. 42:10, and our relationship to the praise of God’s people portrayed in the Book of Revelation.
What is the Biblical understanding of the terms new and newness? George Ladd teaches, “The idea of newness is distinctly eschatological … The idea of newness preserves its eschatological character in the New Testament.”(11) That is, believers live in an era in which the future has dawned. The age to come is pressing into this present age. “Thus,” as Vos puts it, “the other world, hitherto future, has become present.”(12) This is realized eschatology, the already but not yet. R. A. Harrisville adds that, “the ‘new covenant’ is an eschatological concept.”(13) Harrisville then rehearses four characteristics of this concept of newness. The first is that of contrast. “The new covenant exists in contrast to the old by the fact that the community founded upon it is no longer ruled by an external authority from without (i.e., the letter of the law), but is motivated by the Spirit of God from within.”(14) This distinctive of newness, contrast, or discontinuity, presupposes a second characteristic, “the element of continuity. continuity. The new covenant does not replace the old, but rather grows out of it and is related to it as fulfillment to promise.”(15) The new covenant is in essence one with the old; the new is a new administration of the same covenant of grace.
A third “distinctive feature of the idea” of newness “is its dynamic element.”(16) This dynamic element is explained by the power of Jesus Christ and his redemptive activity.(17) Newness is seen and experienced in and through texts such a 2 Corinthians 5:17, “Therefore if anyone is in Christ, he is a new creature; the old things passed away; behold, new things have come” (italics added). The Christian is a new creature or a new creation. Great change has occurred in the newly-converted person. There is discontinuity with the past. The newly-converted person, however, may be readily recognized. There is definite continuity with the past. This tension exists because of the dynamic element of the power of Christ introduced into the life of the Christian.
The fourth distinctive feature of “new” is finality. “The renewal by faith is final; it cannot be repeated because the believer has been placed within the last and final period of God’s redemptive activity which hastens to its goal.”(18) There is finality to newness because as has been observed in the previous chapter, God’s eschatological plan will come to fruition. This fourfold distinctiveness of newness in Scripture—contrast, continuity, dynamic, and finality—fits well with both the subjective element and the eschatology of the Psalter.
From this perspective, it is simplistic to hold that new refers to something that does not already exist. John 13:34 is a helpful example: “A new commandment I give to you, that you love one another, even as I have loved you, that you also love one another.” Harrisville comments, “The new commandment is thus the rule of the new eschatological community. It is an eschatological commandment … Thus though the commandment is not new from a purely historical point of view, it is new as given by Jesus.”(19)
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