Hymn Lyrics Search - Name That Hymn

I've been seaching for the song via the internet but was not able to get a satisfactory result.
Could some one help me with the lyrics.
The first verse goes something like this, 'He has brought us together,each of us a different gift to bring'...
This is all i know of the song.

Well serve him forever even if it costs us everything he has brought us to be faithful so with one heart we bring his offering
The reason we sing, the reason we lift our hearts is more than just making harmonies
The reason we sing, is to praise the one who gave his son to be the reason we sing

More than just an emotion his spirit gives us joy that we hide we will not be silent we've got to let the world hear what's inside and as we praise him with our music Jesus is the one who sacrificed