G0803–ἀσφάλεια–asphaleia

So that you might have certain knowledge of those things about which you were given teaching.

ἀσφάλειαν. asphaleian “certainty.”

Saying, The doors of the prison were safely shut, and the keepers were at the doors, but when they were open, there was nobody inside.

ἀσφαλείᾳ asphaleia “security”

When they say, There is peace and no danger, then sudden destruction will come on them, as birth-pains on a woman with child; and they will not be able to get away from it.

ἀσφάλεια, asphaleia “security,”