This is the song How Great Thou Art performed by the Mormon Tabernacle Choir. Buy and Download the song on iTunes!

9 I know that which the Lord hath command me, and i glory in it. i do not glory of myself, but i glory in that which the Lord hath commanded me; yea, and this is my glory, that perhaps i may be an instrument in the hands of God to bring some soul to repentance; and this is my joy.

12 Yea, I know i am nothing; as to my strength I am weak; therefore i will not boast of myself, but I will boast of my God, for in his strength I can do all things; yea, behold many mighty miracles we have wrought in this land, for which we will praise his name forever.

"Why wish upon a star when you can pray to the one who created it"
- unknown

this song is beautiful :)

this is a link to an article from lds.org that explains the why we need the Nook of Mormon.