We live on the income he gets from wrestling and if he loses this contest...
We live on the income he gets from wrestling and if he loses this contest, we will have nothing to live on." He said he was at a cross-road whether to show his strength or his manliness in the next day's contest. Although he was far stronger than his adversary, he wrestled in such a way as to let him win. He says that at that moment he suddenly felt that his heart was opened by God and it seemed as if he was surrounded by angels. He fought his own desire and thus joined the rank of saints.
There is another story about Ali, peace be upon him, and Amr ibn Abdawud, a champion who had stood alone against a thousand men. In the Battle of the Trench, the Muslims were on one side of the trench and the enemy, on the other, so that the enemy could not cross it. A few of the infidels including Amr managed to get to the other side challenging the Muslims who were afraid to face him since they were aware of his strength.
The Prophet asked who would take the challenge but no one moved except a young man of 23 or 24 and that was Ali, peace be upon him. The Prophet did not give him leave. Umar said to the Prophet that as no one came forth, Ali, peace be upon him, should be allowed to proceed. Ali, peace be upon him, faced Amr and knocked this great champion down and sat on his chest to kill him. But Amr spat in Ali's face in anger for his defeat. Ali, peace be upon him, was offended greatly at this mean conduct.
He arose from the enemy's chest and walked about for a while to curb his anger. When Amr asked him the reason for his hesitation, he answered, "I did not wish to kill you in anger for I am fighting for God and in this task there is no room for wrath." This is what a brave warrior is like. Another interpretation of the jihad is combatting one's self. The Prophet called it the greater jihad.
But some people were diverted by this interpretation, supposing that migration was only abandoning sin and jihad was only against the self. Thus, they forgot that migration also means abandoning an undesirable place and jihad also includes fighting foreign enemies. Thus, Islam believes in two kinds of migration and two kinds of jihad. If we negate one type of either under the pretext of the other, we are diverted from the teachings of Islam.
The saints of our religion including the holy Prophets, Imam Ali and all the other Imams were all strivers and migrants. From a spiritual point of view, there are stages which cannot be passed except through these actions.