Translation of the verse 2 from Surah Al-Fath : Number of verses 29 - - page 511 - Part 26.
That Allah may forgive you your sins of the past and the future, and complete His Favour on you, and guide you on the Straight Path;
That Allah may forgive for you what preceded of your sin and what will follow and complete His favor upon you and guide you to a straight path
(48:2) so that Allah may forgive you your shortcomings, whether earlier or later, *2 and may complete His favours upon you *3 and guide you to the Straight Way, *4
*2) If the context in which this sentence occurs is kept in view, one will certainly feel that the faults referred to here imply those shortcomings and weaknesses that had remained in the struggle that the Muslims had been making for the success and victory of Islam, under the leadership of the Holy Prophet, for the past nineteen years or so. These shortcomings are not known to any one because the intellect is absolutely helpless to find out any weakness in that struggle. But according to the highest standards of perfection in the sight of Allah there had remained some such weakness in it because of which the Muslims could not attain a decisive victory so soon over the pagans of Arabia. What AIlah means to say is this: 'If you had carried on your struggle along with those weaknesses, it would have taken you much longer to subdue Arabia, but We have overlooked all those weaknesses and shortcomings and compensated for them only through Our grace, and opened for you at Hudaibiyah the door to victory and conquest which you could not have achieved only by your ordinary endeavors" . Here, this thing also should be understood well that for the weaknesses that might occur and remain in the struggle and endeavor that a group might be making for an object, the leader and guide of the group only is addressed. This does not mean that the weaknesses are the leader's personal weaknesses. Those are, in fact, the weaknesses of the struggle that the group is making as a whole; but the address is made to the leader to tell him that his work suffers from such and such a weakness. However, as the address is directed to the Holy Prophet and declared that AIIah has forgiven him all his former and latter faults, the general words also give this meaning that Allah pardoned all the shortcomings (which were the shortcomings in view of his high position) of His Holy Messenger. That is why when the Companions saw that he took extraordinary pains over his worship, they would say: `Why do you subject yourself to such hardships when alI your former and latter errors and shortcomings have been pardoned ?" the Holy Prophet would reply: "Should I not behave as a grateful servant ?" (Ahmad, Bukhari, Muslim, Abu Da'ud).
*3) "Perfection of his blessings" implies that the Muslims should become wholly free to live their lives in accordance with Islamic civilization, Islamic law and commandments, secure from every fear, every resistance and every external interference, and they should also be blessed with the power that they may uphold Allah's Word throughout the world. Dominance of disbelief and wickedness which may be a hindrance in the way of Allah's worship and an obstacle in the struggle in propagating Allah's Word, is the greatest calamity for the believers; the Qur'an calls it 'fitnah " (mischief). Delivered and freed from this calamity when they arc able to achieve an abode of Islam (dare/-Islam) in which the Divine Religion is enforced in its entirety, and along with that they are also provided with the means and resources by which they may establish faith and righteousness on Allah's earth in place of disbelief and wickedness, this would be the perfection of Allah's blessing on them. As this blessing was achieved by the Muslims only through the Holy Prophet, AIIah addressed only him and said: "We willed to complete Our blessing on you; therefore we have granted this victory to you."
*4) 'The right way": the way to conquest and success. In other words, it implies that by causing the treaty to be concluded at Hudaibiyah AIIah paved the way for and inspired the Holy Prophet with the plan by which he could subdue aII the forces that were resisting Islam.