Repentance means regretting the error that has been done. Nasuha can be interpreted in earnest, so Repentance Nasuha regret can be interpreted as a fault that has been done with sincerely. Earnest in question here is not debone the same mistake. But man is a despicable creature who does not use their intellect and mind. Sometimes when a man have committed a sin, then repent to humans directly but the next day they made that mistake again and again till countless. So this kind of repentance that is not in the category of repentance nasuha.
Surely no one else in human nature is freed from sin though small. However, with the grace of Allah to His servants who always gives them a chance to repent sin of all sins and mistakes. God always opened the door of his repentance for his servants who want to repent for his soul has not been in the esophagus or the sun rises from the west.
Repentance of sin according to Al Ghozali is returned to the Supreme Cover disgrace and the All-Knowing the unseen (God Almighty). He is beginning the journey of people who run, capital of people who were successful, the first step lovers of goodness, istiqomah key people who tend to him, the initial selection of people who are closer to him, like our father Adam and the whole Prophets. (Ihya Ulumuddin juz IV page 3)
Surely repentance sinner ought done seriously and earnestly not repent then he simply repeats the action-vice. This is called repentance Repentance means NASHUHA in truth, pure and sincere, as the word of Allah, "O ye who believe, repent to Allah with taubatan nasuhaa (the purely repentance). Hopefully your Lord will cover your sins and put you in Jannah beneath flowing rivers, on the day when God does not humiliate the Prophet and the believers who were with him; being light they radiate in the presence of and to the right of them, while they say: "Oh Lord We, We light the way for Us and forgive us; Verily Thou hath power over all things. "(Surat at Tahrim: 8)
Sins committed either a man associated with Allah, such as: do not execute the commands of his sin or associated with other human beings, such as: steal their possessions and others, demanded to repentance so that Allah give him mercy and human the dizhalimi give him forgiveness.
The procedure for repentance NASHUHA:
1. Leaving kemaksiataan does.
2. Regretting his actions.
3. Strong Determined not to repeat forever.
4. If associated with the rights of others then let him give it back to who owns it.