Many times the greatest achievements are made by doing the simple things we do best. When God calls us to serve it is because He has a need for our specific skills and talents. We never have to pretend to be more than we are. If He needs more from us than that He will equip us.
Now may the God of peace, Who through the blood of the eternal covenant brought back from the dead our Lord Jesus, that great Shepherd of the sheep, equip you with everything good for doing His will, and may He work in us what is pleasing to Him, through Jesus Christ, to whom be glory forever and ever. Amen.