So long as a verse is not being pulled out of context, and a misinterpretation isn't being made, the purpose of Bible verses within chapters are so that we may quote scripture to answer any concern that someone may have. If someone had a simple question, such as "why is there sin?", I'd quote relevant scripture from numerous areas of the book of Genesis, rather than throw the entire book at someone or expect them to read an entire chapter. There is no "agenda", just truth. Those with their own agenda are called false teachers (going back to where I quoted Galatians), and scripture warns us of them.

In your picture, the person took a verse from the Old Testament (The Old Law), that was necessary before the coming of Christ. That person clearly has very little biblical knowledge, as Christ's coming gave us The New Testament, which does not condone such behavior. [quote]Let he who is without sin, cast the first stone[/quote] Three important things to consider when quoting verses are context, interpretation, and consideration for what the Bible declares as a whole. The third comes with time and studying. So it'd be unwise to preach if little studying has been done. There is only one universal truth. You ask a very common question, "how do we interpret the bible?", in other words, how do we know [b]exactly[/b] what is true? Christ himself answered this question; we are aided by the holy spirit (a gift, a helper), to interpret spiritual truths. Those who don't read in the spirit, will not find truth. Before the passing of Jesus, something that Jesus foresaw yet his disciples couldn't grasp, he spoke about the Holy Spirit.[quote]John 16:12 5-15 “I did not say these things to you from the beginning, because I was with you. But now I am going to him who sent me, and none of you asks me, ‘Where are you going?’ But because I have said these things to you, sorrow has filled your heart. Nevertheless, I tell you the truth: it is to your advantage that I go away, for if I do not go away, the Helper will not come to you. But if I go, I will send him to you. And when he comes, he will convict the world concerning sin and righteousness and judgment: concerning sin, because they do not believe in me; concerning righteousness, because I go to the Father, and you will see me no longer; concerning judgment, because the ruler of this world is judged. “I still have many things to say to you, but you cannot bear them now. When the Spirit of truth comes, he will guide you into all the truth, for he will not speak on his own authority, but whatever he hears he will speak, and he will declare to you the things that are to come. He will glorify me, for he will take what is mine and declare it to you. All that the Father has is mine; therefore I said that he will take what is mine and declare it to you.[/quote] Right before Christ ascended to heaven, he was asked: [quote]“Lord, will you at this time restore the kingdom to Israel?” He said to them, “It is not for you to know times or seasons that the Father has fixed by his own authority. But you will receive power when the Holy Spirit has come upon you, and you will be my witnesses in Jerusalem and in all Judea and Samaria, and to the end of the earth.”[/quote]Through the holy spirit, his apostles were gifted with abilities that allowed them to spread the gospel. Obviously, during these times the Bible was yet to be completed, so miracles were abound as a testament to the existence of God. The Apostles that spread the Gospel didn't have the internet, so spreading the Gospel meant traveling, and traveling meant running into foreigners who spoke foreign languages. There were many obstacles to overcome, and it was done through the Holy Spirit, which granted them the power to perform miracles (such as healing), the gift of tongues (speaking different languages), speaking wisdom that could not have come without the Spirit's presence dwelling within that person, and more. Today, the spirit allows us to interpret the Bible. Without the spirit, nobody can come to Christ. [quote]Therefore I want you to understand that no one speaking in the Spirit of God ever says “Jesus is accursed!” and no one can say “Jesus is Lord” except in the Holy Spirit.[/quote] The bible says that just as no man can know another man's thoughts except that own man's spirit, likewise, nobody can understand God without the spirit of God. So this, is how we may understand his teachings, his commandments, his grace, his wrath and his mercy. [quote]1 Corinthians 2: 9-13 But, as it is written, “What no eye has seen, nor ear heard, nor the heart of man imagined, what God has prepared for those who love him”— these things God has revealed to us through the Spirit. For the Spirit searches everything, even the depths of God. For who knows a person's thoughts except the spirit of that person, which is in him? So also no one comprehends the thoughts of God except the Spirit of God. Now we have received not the spirit of the world, but the Spirit who is from God, that we might understand the things freely given us by God. And we impart this in words not taught by human wisdom but taught by the Spirit, interpreting spiritual truths to those who are spiritual.[/quote]Those who don't read in the spirit, such as skeptical atheists, are referred to in this passage as the natural man: "[i]The natural person does not accept the things of the Spirit of God, for they are folly to him, and he is not able to understand them because they are spiritually discerned. The spiritual person judges all things, but is himself to be judged by no one. “For who has understood the mind of the Lord so as to instruct him?” But we have the mind of Christ."[/i] So, as to not be led astray, read in the spirit, and beware of false teachers.

[quote]Who isnt to say your god didnt mean for it to be read the way the WBC reads it?[/quote]Scriptural evidence, much of which I have presented to you.