was not in vain , 46_1CO_15:10 But by the grace of God I am what I am: and his grace which [was bestowed] upon me was not in vain; but I laboured more abundantly than they all: yet not I, but the grace of God which was with me. , was not in vain , 52_1TH_02:01 For yourselves, brethren, know our entrance in unto you, that it was not in vain: ,