Hi Smile:
Singing is a very important part of our worship to God. Songs (lyrics & music together)express what words alone cannot. It also helps us assimilate the message and it definitely brings us closer to God.

Music has always been important in worship. The book of Psalms was the first hymnal. It was used in their worship to God.

And I just can't wait to get to heaven, where all of God's children will join in a choir to sing praises to our Savior.