What is the highest calling of the Christian? The continual praise of God by the angels in heaven is one of the many depictions in the Bible that emphasize the importance of worship. Praising our Creator in heaven is the highest duty for the believer; indeed, we are exhorted to worship the Lord in all that we do (1 Cor. 10:31). And we should look forward to corporate worship each Sunday, for it is there that we glorify God in the presence of His people and the angels.
For further study:
The Bible in a year: