Matius 12:30

12:30 Whoever is not with me is against me, ¹  and whoever does not gather with me scatters. ² 

Markus 9:40

9:40 For whoever is not against us is for us.

Lukas 9:50

9:50 But Jesus said to him, “Do not stop him, for whoever is not against you is for you.”

[12:30]  ¹ sn Whoever is not with me is against me. The call here is to join the victor. Failure to do so means that one is being destructive. Responding to Jesus is the issue.

[12:30]  ² sn For the image of scattering, see Pss. Sol. 17:18.