What the Bible says about Existence, Evidence of God's
(From Forerunner Commentary)
It is difficult for an intelligent person to misunderstand what God says through the apostle. Because of the vile practices that mankind displays before Him, He is not obligated to save anybody! However, He will offer salvation to some as He chooses because He is motivated from within Himself to accomplish His purposes.
God's existence is a truth that some dogmatically refuse to believe. Another, larger population of men and women accept that He may exist, but their acceptance of His existence does not motivate them to live by what He says. Their further commitment to Him is stalled because they refuse to accept and believe His guidance found in the Bible.
A much smaller group believes enough to study His Word and start down the path toward accepting and doing what He says. They may even believe strongly enough to commit to baptism, but for whatever reason, they lose interest, stop growing, and depart from Him and His way.
Finally, an exceedingly smaller group believes with all their heart. They are consistently committed to Him, and His cause becomes their cause in life.
John W. Ritenbaugh
Why Was Hebrews Written? (Part Eleven): God Is Not Silent
They became that way! Even though God may not have given a specific calling to these people, because evidence of His existence is clearly available, God considers them to have rejected the possibility of a relationship with Him. This is how God feels about what man has done.
John W. Ritenbaugh
The Covenants, Grace, and Law (Part Eleven)