

The Twenty-Four Elders are figures from the Book of Revelation who appear in the Revelations 4, 5, 7, 11 and 19 of the Christian Bible; in white robes and golden crowns they sit with musical instruments on thrones before God during the Apocalypse and praise and worship him.
Religious scholars have pointed out the thrones indicate that these are beings of power and authority in Heaven, the crowns indicate that their faith has been tested and the white robes indicate that they are clothed in righteousness.
They are described in the King James Bible, Book of Revelation 4 as:
From Revelation 5:
From Revelation 11:

The twenty-four elders, presbyters, or priests were venerated in Egyptian Coptic Christianity since at least the seventh or eighth century, with the earliest surviving depiction dated to the ninth century in Aswan. Today, the twenty-four elders are a common depiction within the inner-most niches of the sanctuary, commonly known as the "Bosom of the Father" in Coptic circles, which typically depicts the throne room (Revelation 4) of which the elders are a major component. Additionally, the portrayal twenty-four elders prostrating continually in the book of Revelation may have contributed to the liturgical theology of the Coptic church, which allows prostrations year-long during the Eucharistic liturgy.
The elders are also often depicted in medieval and Renaissance artwork with musical instruments.
The same medieval and Renaissance artwork draws from Revelation 4, showing the Elders with Christ. That artwork also depicts the "four beasts" who surround Christ.
The eagle, lion, calf and man may be the symbols of the Four Evangelists or their Gospels. Alternatively they may be the four cherubim from Ezekiel 1 and Ezekiel 10.
The identity of the 24 elders has been subject of debate for centuries, some view them as angelic beings akin to humans but not representing human spirits. Others claim they are the twelve sons of Israel and the twelve apostles or some of the former together with certain prophets and biblical figures that were especially close to God such as Moses, Elijah, Enoch and Abraham.
Champat Rai Jain, a 20th-century Jain writer claimed that the "Four and Twenty Elders" mentioned in the Christian Bible are "Twenty-four Jain Tirthankaras". In his book, Jainism Christianity and Science, he wrote:
Briefly, the beasts represent the different kinds of souls that are embodied in the four elements (of matter), namely, the earth-bodied (represented by the lion, since he walks on earth), the air-bodied (represented by the eagle who flies in the air), the water-bodied (represented by the calf, which here is the young of the sea-mammals), and the fire-bodied (represented by the sun which is painted as the face of a man). Wings are a symbol for time, since it flies; and the number six is descriptive of the six aras (spokes) or a half-cycle in which four and twenty Tirthamkaras appear and preach the Truth. Plainly put, the significance of the secret teaching is only this that Life is Divine, and its divinity is manifested most perfectly and fully in the case of four and twenty Tirthamkaras, who appear in a half-cycle of time, consisting of six aras, and preach the Noble Truth to and for the benefit of the souls embodied in material bodies.
However, this is a view which comes out of Jainism. It doesn't come from the Bible or Christian tradition.
[Note: text is marked public domain on the website: Version Information In 1604, King James I of England authorized that a new translation of the Bible into English be started. It was finished in 1611, just 85 years after the first translation of the New Testament into English appeared (Tyndale, 1526)...The King James Version present on the Bible Gateway matches the 1987 printing. The KJV is public domain in the United States.]
[Note: text is marked public domain on the website: Version Information In 1604, King James I of England authorized that a new translation of the Bible into English be started. It was finished in 1611, just 85 years after the first translation of the New Testament into English appeared (Tyndale, 1526)...The King James Version present on the Bible Gateway matches the 1987 printing. The KJV is public domain in the United States.]
[Note: text is marked public domain on the website: Version Information In 1604, King James I of England authorized that a new translation of the Bible into English be started. It was finished in 1611, just 85 years after the first translation of the New Testament into English appeared (Tyndale, 1526)...The King James Version present on the Bible Gateway matches the 1987 printing. The KJV is public domain in the United States.]
[Note: text is marked public domain on the website: Version Information In 1604, King James I of England authorized that a new translation of the Bible into English be started. It was finished in 1611, just 85 years after the first translation of the New Testament into English appeared (Tyndale, 1526)...The King James Version present on the Bible Gateway matches the 1987 printing. The KJV is public domain in the United States.]
[Note: text is marked public domain on the website: Version Information In 1604, King James I of England authorized that a new translation of the Bible into English be started. It was finished in 1611, just 85 years after the first translation of the New Testament into English appeared (Tyndale, 1526)...The King James Version present on the Bible Gateway matches the 1987 printing. The KJV is public domain in the United States.]
{{cite web}}: CS1 maint: multiple names: authors list (link)The promise of Christ to the church has come true. He promised us that we will be robed in white garments (Revelation 3:5 and 3:18); that we will be rewarded with crowns upon our heads (Revelation 3:11); and that we will be seated on thrones (Revelation 3:21). The twenty-four elder in John's vision represent all of us who will be doing exactly what is described.