Who used to use the Safe Place Defense to justify their actions in American History? You may be surprised to find out.
Just because we are "safe" does not mean we are free.
"It is for freedom that Christ has set us free. Stand firm, then, and do not let yourselves be burdened again by a yoke of slavery." (Galations 5:1) He doesn't mention anything about being safe. It's hard to be safe when one is carrying around a cross. Or out on a battlefield. Or when sharing the Gospel of Jesus Christ inside hostile territory where Anglican Christians are chopped up and sent home to their families. Let's get real.