A good time to regroup and review what we have learned.
The Conflict of Two Natures
Romans 7
14For we know that the Law is spiritual, but I am of flesh, sold into bondage to sin. 15For what I am doing, I do not understand; for I am not practicing what I would like to do, but I am doing the very thing I hate. 16But if I do the very thing I do not want to do, I agree with the Law, confessing that the Law is good. 17So now, no longer am I the one doing it, but sin which dwells in me. 18For I know that nothing good dwells in me, that is, in my flesh; for the willing is present in me, but the doing of the good is not. 19For the good that I want, I do not do, but I practice the very evil that I do not want. 20But if I am doing the very thing I do not want, I am no longer the one doing it, but sin which dwells in me.
21I find then the principle that evil is present in me, the one who wants to do good. 22For I joyfully concur with the law of God in the inner man, 23but I see a different law in the members of my body, waging war against the law of my mind and making me a prisoner of the law of sin which is in my members.
Paul, in describing the universal condition of man, speaks of the conflict between his spiritual side and his fleshly side.
The Fleshly Side.
Old Testament commentaries call it the evil inclination. The term is drawn from the phrase "the imagination of the heart of man [is] evil" (Hebrew: יֵצֶר לֵב הָאָדָם רַע, yetzer lev-ha-adam ra),
which occurs twice in the Hebrew Bible, at Genesis 6:5 and 8:21.
This is the part of us that strives to overcome competition from others without any consideration for their rights as property holders or fellow inhabitants of this world. This is not intrinsically evil, because without it God's creatures would have no desire to eat or procreate. It is the uncontrolled exercising of these appetites that make them evil. Controlled exercising of our natural drives is the spiritual side, being appetites that are pursued with consideration for others, manifesting themselves as acts of justice, mercy and love. Commentaries label it the good inclination, the spiritual nature or side, and it is developed, learned over a period out time, the yetzer hatov.
Little children act instinctively, and we lay no blame on them because those actions are natural, without premeditation. You could say God made them that way, supported by Jesus's comment that the kingdom of God belonged to such as these, creatures created by God, acting as God made them, with no influence or direction from their individual persons. Sinless just as animals are sinless. God loves them because they are "of" Him.
It is only when these same children grow, receive teaching, gain experience in differentiating right from wrong do their actions become tinged with rightness or wrongness. If a person walks according to his fleshly nature, he is only rejecting the ability of learning right from wrong God has given him, and he is accountable:
John 9
18The Jews then did not believe it of him, that he had been blind and had received sight, until they called the parents of the very one who had received his sight, 19and questioned them, saying, Is this your son, who you say was born blind? Then how does he now see? 20His parents answered them and said, We know that this is our son, and that he was born blind; 21but how he now sees, we do not know; or who opened his eyes, we do not know. Ask him; he is of age, he will speak for himself. 22His parents said this because they were afraid of the Jews; for the Jews had already agreed that if anyone confessed Him to be Christ, he was to be put out of the synagogue. 23For this reason his parents said, He is of age; ask him.
If Men learn to differentiate between right and wrong and desire to walk according to the spiritual nature, they have become sensitive and responsive to the ability to learn right from wrong God has given us, and He rewards this obedience with the actual ability to act righteously through the gift of His Son.
Hebrews 11
6And without faith it is impossible to please Him, for he who comes to God must believe that He is and that He is a rewarder of those who seek Him.
John 3
16For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life. 17For God did not send his Son into the world to condemn the world, but to save the world through him. 18Whoever believes in him is not condemned, but whoever does not believe stands condemned already because they have not believed in the name of Gods one and only Son. 19This is the verdict: Light has come into the world, but people loved darkness instead of light because their deeds were evil. 20Everyone who does evil hates the light, and will not come into the light for fear that their deeds will be exposed. 21But whoever lives by the truth comes into the light, so that it may be seen plainly that what they have done has been done in the sight of God.
God loves those who are born again because they are born of the Spirit, "of" Him. They have grown the way He desired for them to grow.