Is God warning you about being outside the faith which Jesus Himself shared with His disciples? The faith you receive must not come from those who are “out”. Peter said true salvation is only through “a faith of the same kind as ours” (2 Peter 1:1).
Promises God makes about your salvation
God made some huge promises. Absolutely beyond huge. Eternally huge promises. Salvation is His biggest. Do you have that one secured?
Tempting God
Paul warned the Early Church, and us, of course: Do not tempt the Lord. What does that mean?

