And just like We showed Ibrahim the Secret Sovereignty of the heavens and earth so that he may become among the confirmed believers.
As explained in verse 2: 260, Ibrahim had asked the Lord of the world how He will revive the dead. So this event of showing the Secret Sovereignty of the universe to Ibrahim happened as mentioned in this verse. It is told in verse 45: 20: "Adhikr is the Insight for the mankind from their Lord and It is the Guidance and Mercy for the confirmed believers". Without the Confirmed Truth Adhikr mentioned in verses 56: 95 and 69: 51, nobody becomes a confirmed believer. The Arabic Quran reading Fujajr who are not utilizing Adhikr even after receiving It will wail on the Day of Judgment as: "Our Lord! We have observed and heard the scene of the roaring of the inmates of Hell, so you send us back to the worldly life so that we may do righteous deeds, indeed we have got the confirmed belief" as told in verse 32: 12. As explained in verse 27: 82, being one of the ten Crucial Signs of Doomsday, Lord will bring forth for mankind a beast from the earth speaking to them that mankind was not sure about Lord's verses. See explanation 2: 4; 3: 7-10 and 6: 27-28.