“He who is not with Me is against Me; and he who does not gather with Me, scatters.” Luke 11:23
The Swiss are famously known as a neutral country. In World War II they claimed to be neutral but not cowardly. The problem is their continued banking with the Germans and their immigration policy that turned away Jews who were fleeing from Germany. That’s not neutral.
When it comes to Jesus Christ, there’s no room for anything less than complete allegiance to Him. If a person is not for Jesus and a defender of everything Jesus stands for, he is against Jesus. That’s it.