Are there musical instruments in heaven and why will they be used during the Millennium?

Are there musical instruments in heaven and why will they be used during the Millennium?

If God has always had a "dwelling place," then heaven is eternal and uncreated. Nothing that was created, apart from spirit beings, and certainly nothing tangible were in heaven until the ascension of our Lord Jesus in a physical body. The three references to harps in heaven in Revelation (Revelation 5:8; Revelation 14:2; Revelation 15:2) all appear to be couched in figurative terms where prayers are "odors," voices sound like harp-singers with harps (JND), and the singers surround "as it were a sea of glass."

The present age, with its spiritual character and it’s heavenly sanctuary, will have passed during the Millennium. God will have completed one means of dealing with man on earth and will return to complete His promises from a former age. A literal temple on earth will have its sanctuary, its sacrifices, and its priesthood (Ezekiel 40: to Ezekiel 48:). As instruments had a part in Old Testament worship with its sanctuary and sacrifices, they will be appropriate for worship in that coming kingdom. Instruments are not, in themselves, wrong in worship. Their absence in public testimony today indicates the spiritual character of worship as "spiritual sacrifices" (1 Peter 2:5). Instruments will be a delightful accompaniment to the worship of God’s people then, as they are today, apart from assembly gatherings.

D. Oliver