I think I will have to side with a few of comments so far in regards to growing spiritually. When I am teaching a Bible class, I tend to learn more myself when I can stimulate comments from the class. I grow spiritually when I know that others benefit from my study and preparation time in God’s Word. The Lord has promised that He will bless us if we stay true to Him. I also grow spiritually when I know that fellow beleivers are there to encourage me and I them in the Lord.