In the gospel of John, Jesus said to his disciples in chapter 15, verse 16: “You did not choose me but I have chosen you..” This passage gives us the priority of Jesus choice. This was consistent with the practice of first century Judaism, rabbis chose their disciples. He chose us.
In the whole Bible, there are over 150 places where it states that God chose us. There are very few that describe us as choosing God. This is consistent with the understanding and literature of the times of the Bible. In all Semitic cultures, people assumed that their gods had chosen them. Read the inscriptions of both Nebuchadnezzar of the Babylonians and Cyrus of the Persians. So for Old Testament and New Testament believers to believe the same thing about the true God is not surprising.
This offends some 21st century believers but nevertheless, this is what the Bible teaches.
I have been interested to note that people who believe in this Divine election never fall into universalism and an understanding that a person can go to heaven in some way other than Jesus. On the other hand, I have noticed that people who chafe at these election passages are more likely to make a way for someone to be saved outside of Jesus. Peter said that “there is no other name under heaven given among men whereby we must be saved” [Acts 4:12].
I recommend you read Geerhardus Vos, Biblical Theology about some of the most edifying aspects of being chosen by God and celebrating it.