But realize this, that in the last days difficult times will come. For men will be lovers of self, lovers of money, boastful, arrogant, revilers, disobedient to parents, ungrateful, unholy, unloving, irreconcilable, malicious gossips, without self-control, brutal, haters of good, treacherous, reckless, conceited, lovers of pleasure rather than lovers of God, holding to a form of godliness, although they have denied its power; Avoid such men as these. For among them are those who enter into households and captivate weak women weighed down with sins, led on by various impulses, always learning and never able to come to the knowledge of the truth. Just as Jannes and Jambres opposed Moses, so these men also oppose the truth, men of depraved mind, rejected in regard to the faith. 2 Timothy 3:1–8, NASB
Genuine or authentic Christianity is not a world religion. Instead, it is a fellowship of believers who have been justified by Faith. There are many professing Christians who would not fit that definition. They may be religious. They may have made a “profession of faith,” but they are not regenerate nor do they have The Holy Spirit. Why? They have not repented and submitted to the Lordship of Christ. They are not New Creations through the washing of Regeneration, which quickens believers from being spiritually dead to spiritually alive in Christ (Ephesians 2:1; Colossians 2:13).
Saving faith is not the result of human reason. It is a gift from God (Ephesians 2:8–9). Knowing God and obeying God requires an active faith that is outside of human reason. Over last several days I have been in several discussions with some folks that were obviously very bright, but their arguments were based entirely within intellect and totally outside of faith. After a few rounds of back and forth responses it becomes very obvious that unless God opens their hearts to the truth they simply will not believe it. They will even say things like I and those who fight the fight along side me have no regard for the truth or that we present truth outside of the love of God. How do we answer a charge like that when all we do is present the truth as commanded in sacred scripture? They have their own understanding of the truth that they have formulated via human reason, which looks at Biblical Truth as relative because it makes demands that are outside of what they can understand or see as fair or right.