God continues to show His power through the plagues that are falling on the land of Egypt. How long does it take people to listen to the word of the Lord? By plague seven (the hail), some of the Egyptians are beginning to believe the truth of the word of God (see Exodus 9:19-20).

Which books in the Bible are called "The Law"? Which are called "The Prophets"?

I agree with you on losing your salvation but I have heard the argument that you have the free will to give God back your salvation.

How do we know that the Bible is true? There are many religions in the world and they all claim to be true. How can we accept Christianity and the Bible with so many who oppose it?

For years, the scoffers have ridiculed the word of God for saying that Jonah's "great fish" (Jonah 1:17) was a whale (Matthew 12:40). The problem, according to them, is that modern scientists, hereafter referred to as men of science and precision, do not believe that a whale is a fish even though whales spend their entire lives in the water and resembles a fish! To them a whale can only be a mammal. Apparently, if the Lord doesn't use their system for classifying His own creatures, He and His followers are demonstrating gross ignorance of the standard system of animal classification which was invented in the 1700s.