[14].Surah Ibrahim {A.S} [Abraham (PBUH)]: Ayat 46-47

Ayat 46. Indeed, they planned their plot, and their plot was with Allah, though their plot was a great (one, still) it would never be able to remove the mountains (real mountains or the Islamic law) from their places (as it is of no importance). [It is said by some interpreters regarding this Verse that the Quraish pagans plotted against Prophet Muhammad [SAWW](PBUH) to kill him but they failed and were unable to carry out their plot which they plotted].

Ayat 47. So think not that Allah will fail to keep His Promise to His Messengers. Certainly, Allah is All-Mighty, - All-Able of Retribution. 

Hazrat Imran bin Husain (May Allah be pleased with them) reported: The Messenger of Allah  [SAWW](PBUH) taught my father two statements to recite in his Du`a. These are: "Allahumma al-himni rushdi, wa a`idhni min sharri nafsi (O Allah! Inspire in me guidance and deliver me from the evils within myself).''

[At-Tirmidhi Hadith # 3483].

Lesson : as mentioned above in Surah Ibrahim {A.S} Ayat 46. "they planned their plot," "Al-Hidayah'' (guidance) means the ability to do good deeds. It is an indication of the right course for every action. "Deliver me from the evils within myself'' refers to the desires of the baser self which ruin both the worldly and religious life.