Tim Challies , . , Challies , . , . , , . , , , Do More Better . Challies , . , . , Challies . Do More Better " ." (): " , ." (): " , ." " ." Booxworm.lk Booxworm.lk Do More Better , . 3 - 1-43 1 , , , 3. . 9 , , . . : : : ISBN: 9781941114179 : Cruciform Press : 2015 : 114 :