To get the free song you need to create a free account at Resound Worship, go to the song page, and then click on the MP3 download option. You can also get a free chord chart and free lead sheet from the same page.
You can get the lyrics for We worship a wonderful saviour at Resound Worship, here are some of the lyrics:
We worship a wonderful saviour;
he’s the author of life, who was there at the first.
The creator who entered creation
is the miracle child of a virgin birth.
Find more Christmas songs and resources
You can find more free Christmas songs at the ‘free Christmas songs’ section. You can also find lots of other free Christmas stuff including sermons, advent calendars, music, clip art and much more at the Christmas page. image by rache.