is in vain # 24_JER_08_08 # How do ye say, We [are] wise, and the law of the LORD [is] with us? Lo, certainly in vain made he [it]; the pen of the scribes [is] in vain. 
is in vain # 18_JOB_39_16 # She is hardened against her young ones, as though [they were] not hers: her labour is in vain without fear; 
is in vain # 18_JOB_41_09 # Behold, the hope of him is in vain: shall not [one] be cast down even at the sight of him?