2 Corinthians 13:5-6 It does says Examine yourselves, whether ye be in the faith; prove your own selves. Know ye not your own selves, how that Jesus Christ is in you; except ye be reprobates? And that is scripture. God also talks about love and hate, but he could not explain to his youth. Psalm 119:128. Therefore I esteem all thy precepts concerning all things to be right; and I hate every false way. He just said you will spend eternality in hell, that is a lie you will spend eternality in fire and brimstone.
Why would you call yourself a Christian? Do anyone know what a Christian is? A person who is Christ like and there is no one in this world is like Christ Jesus . As the scripture says they confess with their mouth, but their heart is far from it. And their is no such thing as Christianity that is no where in the scriptures that says we are Christianity. He is correct about examine yourself, because that is in the scriptures.