God is sovereign, and it pleased Him to choose you as His child.

“But our God is in heaven; He does whatever He pleases.” (Ps 115:3)
“just as He chose us in Him before the foundation of the world, that we should be holy and without blame before Him in love, having predestined us to adoption as sons by Jesus Christ to Himself, according to the good pleasure of His will” (Eph 1:4-5)
“Therefore God also has highly exalted Him and given Him the name which is above every name “ (Phil 2:9)
“But if I cast out demons with the finger of God, surely the kingdom of God has come upon you.” (Lk 11:20)
“Then He arose and rebuked the wind, and said to the sea, Peace, be still! And the wind ceased and there was a great calm. And they feared exceedingly, and said to one another, Who can this be, that even the wind and the sea obey Him!” (Mk 4:39,41)
“Declaring the end from the beginning, and from ancient times things that are not yet done, saying, My counsel shall stand, and I will do all My pleasure” (Isa 46:10)
“All the inhabitants of the earth are reputed as nothing; He does according to His will in the army of heaven and among the inhabitants of the earth. No one can restrain His hand or say to Him, What have You done?” (Dan 4:35)
“Indeed before the day was, I am He; and there is no one who can deliver out of My hand; I work, and who will reverse it?” (Isaiah 43:13)
“For the LORD of hosts has purposed, and who will annul it? His hand is stretched out, and who will turn it back?” (Isaiah 14:27)
“I know that You can do everything, and that no purpose of Yours can be withheld from You.” (Job 42:2)
“And I heard, as it were, the voice of a great multitude, as the sound of many waters and as the sound of mighty thunderings, saying, Alleluia! For the Lord God Omnipotent reigns!” (Rev 19:6)
“You are worthy, O Lord, to receive glory and honor and power; for You created all things, and by Your will they exist and were created.” (Rev 4:11)
“blameless until our Lord Jesus Christ’s appearing, which He will manifest in His own time, He who is the blessed and only Potentate, the King of kings and Lord of lords” (1Tim 6:15)
“It is He who sits above the circle of the earth, and its inhabitants are like grasshoppers, Who stretches out the heavens like a curtain, and spreads them out like a tent to dwell in.” (Isa 40:22)
“The LORD is high above all nations, His glory above the heavens.” (Ps 113:4)
“So the LORD said to him, Who has made man’s mouth? Or who makes the mute, the deaf, the seeing, or the blind? Have not I, the LORD?” (Ex 4:11)
Reading: Ps 114-116; Rev 14