What is assured to the believer in Christ?

Answer

"For God so loved the world, that He gave His only begotten Son, that whosoever believeth in Him should
not perish, but have everlasting life." John 3: 16.

What concrete example makes clear the meaning of this doctrine?
Does it matter what one believes, so long as he is sincere?
What is a \"wind of doctrine\"?
What did this power do to the truth?
Why was double manna given on the sixth day?
How does the Lord, through the prophet Isaiah, indicate what is true Sabbath-keeping?
Why did not these ancient worthies receive the promise?

Questions & Answers are from the book Bible Readings for the Home Circle