The Cattle - 6:149 "Say: "The strongest proof is from Allah. If He willed, He would surely guide you all to the truth."
How does Allah guide?
The Bee/16:120 Abraham was a monotheistic pioneer, submissive to Allah. He never associated partners.
The Bee/16:121 He was grateful for His favors. He chose him and guided him to the right path.

The Believers/23:73 Surely you call them to a straight path.

The Companies/39:3 "Indeed, to Allah alone belongs religion. Those who take those other than Him as awliya (friends) say: "We serve them so that they may bring us closer to Allah". Allah will decide between them in that in which they differ. Surely Allah guides not the liars and the ungrateful."

The Bee/16:9 It belongs to Allah to show the paths; some of them are crooked. Had He willed, He would have guided you all to the truth.

The Cow/2:135 "They said: "Become Jews or Christians so that you may be guided". Say: "No, we follow the monotheistic religion of Abraham. He was not of those who associate partners."
The Cow/2:136 We believe in Allah, in what has been sent down to us, in what was sent down to Abraham, Ishmael, Isaac, Jacob and their descendants, in what was given to Moses and Jesus, and in what was given to all the prophets by their Lord. We make no distinction between any of them. We are only those who submit to Him.
The Cow/2:137 If they believe as you believe, they will be guided. If they turn away, they are the opposers. Allah is sufficient for you against them. He is All-Hearing, All-Knowing.
The Cow/2:186 And if My servants ask you about Me, let them know that I am near, and I answer the call of him who calls to Me. They should respond to me and believe in me that they may find the right path.

The Family Of Imran/3:101 How can you disbelieve when the verses of Allah are recited to you and His messenger is among you? Whoever clings to Allah is guided to the straight path.

The Cattle/6:71 "Say: "Shall we call upon those besides Allah who can do us no good or harm, and shall we turn back on our heels after Allah has guided us to the right path, and shall we be like a bewildered person whom the devils have tempted and led astray in the earth, and to whom his companions call, ´Come, come with us to the right path´?"Say: "The true guidance is the guidance of Allah. We are commanded to submit to the Lord of the Universes."
The Cattle/6:125 Whomever Allah wishes to guide to the right path, He opens his heart to Islam (submission to God). And whomsoever He wills to lead astray, He makes his chest narrow and troubled as if he were ascending to heaven. This is how Allah puts those who do not believe in evil.

The Repentance/9:18 Only those who believe in Allah and the Last Day, who observe prayer, pay the zakat, and fear none but Allah, visit the mosques of Allah frequently. They are of those who find the right path.

The Bee/16:104 Those who do not believe in the signs of Allah, Allah will not guide them; for them is a painful torment.