"Beware of false prophets, which come to you in sheep's clothing, but inwardly are ravening wolves" Matthew 7:15.
"For when we were yet without strength, in due time Christ died for the ungodly [the lost]" Romans 5:6
"Then spake Jesus... saying, I am the light of the world: he that followeth me shall not walk in darkness, but shall have the light of life" John 8:12
"This is a faithful saying, and worthy of all acceptation, that Christ Jesus came into the world to save sinners..." 1 Timothy 1:15.
"I the LORD have called thee in righteousness... To open the blind eyes..., to bring... them that sit in darkness out of the prison house" Isaiah 42:6, 7.
"For this people's heart is waxed gross, and their ears are dull of hearing... lest they should be converted, and I should heal them" Matthew 13:15.