The Bible rarely has anything 'good' to say about people in general. One 'good' is how certain kings of Israel and Judah did 'that which was good in the sight of the LORD' versus 'that which did evil in the sight of the LORD.' According to the Holy Bible, life is about doing either the 'good' or the 'bad'. Doing the 'good' will enable you to receive the promises of God set forth in HIS Covenant. Doing bad, will enable you to live in 'grace' of the New Testament with 'free forgiveness'.
Although Christ became the penalty of the Law, which is death, there are still many other punishments which Christ did not take to Himself. For example... If you have many wives, which the Old Testament says to not do and therefore is a sin, today, if there is a man with many wives and claims forgiveness, that does not mean that he will NOT contract and STD. Another example would be the Old Testament law of 'rising before the hoary head', which if you did not do would be a sin, which if done today would be 'freely forgiven' by Christ, does NOT mean that you will earn any respect and blessings from the elderlies.
Another example would be the Old Testament Law of returning your neighbors lost animal if found even if your neighbor has ought against you, if not done today, which is still a sin, does NOT mean that the animal will be returned to its' safe home. So although Christ took the penalties of the Law to Himself, if we still 'sin' by not following or keeping the Laws, many other people and such suffer. Another Old Testament Law of how to 'drive out a person who entices you to go and worship strange gods', if not done today and is still a sin, will lead to your home neighborhood and community being filled with all sorts of people who are enticing everyone to 'go and serve strange gods'. The gods of Sodom and Gomorrah are strange gods to the Children of Israel. But if I do not 'drive' out such a person, which is sin and still freely forgiven, does NOT mean that I keep my neighborhood safe for others.
And that is why there were so many people who flatly denied the warnings of God in the Old Testament... Because the warnings were to 'keep to the prescriptions of the Law' to keep their neighborhoods safe but because they thought the Prophets' messages were too stern or too outdated, they did not which led many to their downfall by other more ruthless outsiders. God never drove out His people, per se, but His People turned their backs to God which made them susceptible to outside intruders taking over Israel... All because they DID not keep their neighborhood safe by following God's Prescriptions.
Because although I may be 'freely forgiven', it does not mean that I will be freely protected from evils... You can look at it this way... God's Laws would be comparable to the City's Defense Walls. If the Walls were kept up and in Strong condition, there can be no outside intruders. But if God's Laws, or the City's Defense Walls, was without Prescription and was tattered to allow 'any' into the City, the City has now become susceptible from the inside as well as from the outside. God would be the Strong City Wall if all in the City lived with God's City Walls, which is His Law. Forgivness can even be given to intruders after they repent, you know.
So the Law would be the Protection and Welfare for the People who keeps and Obeys the voice which led the Israelites through the desert, and the 'grace' would be for those who have mistakenly forgotten to make right their wrongs.
Exodus 23:20-24
Behold, I send an Angel before thee, to keep thee in the way, and to bring thee into the place which I have prepared.
21Beware of him, and obey his voice, provoke him not; for he will not pardon your transgressions: for my name
is in him.
22But if thou shalt indeed obey his voice, and do all that I speak; then I will be an enemy unto thine enemies, and an adversary unto thine adversaries.
23For mine Angel shall go before thee, and bring thee in unto the Amorites, and the Hittites, and the Perizzites, and the Canaanites,
and the Hivites, and the Jebusites: and I will cut them off.
24Thou shalt not bow down to their gods, nor serve them, nor do after their works: but thou shalt utterly overthrow them, and quite break down their images.
This very 'Angel', who does not pardon, could well be the Holy Spirit. For the Name of the Lord is, Holy.
And referring to Revelation 20:1
"And I saw an angel come down from heaven, having the key of the bottomless pit and a great chain in his hand."