But to him who does not work but believes on Him who justifies the ungodly, his faith is accounted for righteousness, - Romans 4:5 http://www.biblegateway.com/passage/?search=Romans4:5&version=NKJV
The Good Thief, for example did only repent and call on God, who had mercy on him. He expects more of those able to do more. According to Jesus, this is how He will decide who is saved, and who is not:
Matthew 25:31 And when the Son of man shall come in his majesty, and all the angels with him, then shall he sit upon the seat of his majesty. [32] And all nations shall be gathered together before him, and he shall separate them one from another, as the shepherd separateth the sheep from the goats: [33] And he shall set the sheep on his right hand, but the goats on his left. [34] Then shall the king say to them that shall be on his right hand: Come, ye blessed of my Father, possess you the kingdom prepared for you from the foundation of the world. [35] For I was hungry, and you gave me to eat; I was thirsty, and you gave me to drink; I was a stranger, and you took me in:
[36] Naked, and you covered me: sick, and you visited me: I was in prison, and you came to me. [37] Then shall the just answer him, saying: Lord, when did we see thee hungry, and fed thee; thirsty, and gave thee drink? [38] And when did we see thee a stranger, and took thee in? or naked, and covered thee? [39] Or when did we see thee sick or in prison, and came to thee? [40] And the king answering, shall say to them: Amen I say to you, as long as you did it to one of these my least brethren, you did it to me.
[41] Then he shall say to them also that shall be on his left hand: Depart from me, you cursed, into everlasting fire which was prepared for the devil and his angels. [42] For I was hungry, and you gave me not to eat: I was thirsty, and you gave me not to drink. [43] I was a stranger, and you took me not in: naked, and you covered me not: sick and in prison, and you did not visit me. [44] Then they also shall answer him, saying: Lord, when did we see thee hungry, or thirsty, or a stranger, or naked, or sick, or in prison, and did not minister to thee? [45] Then he shall answer them, saying: Amen I say to you, as long as you did it not to one of these least, neither did you do it to me.
[46] And these shall go into everlasting punishment: but the just, into life everlasting.
You were saying?
That's God saying. And of course, this:
James 2:24 Do you see that by works a man is justified; and not by faith only?
That's what God is saying. I don't think He's kidding.