Some believe that to "take up serpents" is a form of religious expression. In the King James Bible,
Mark 16:18 says, "They shall take up serpents; and if they drink any deadly thing, it shall not hurt them."
This pastor and his followers believe that God calls upon them to handle venomous serpents and to drink other poisons. Even if they are bitten, they will refuse medical treatment because they believe that they are worthy of God's faith, and that their fate is in God's hands:
Snake-Handling Pastor Dies From Rattlesnake Bite
There are tons of inconsistencies within the bible. That is one reason for all the denominations of christianity. They take what they like and use that to promote their view.
You can go to the very beginning of the bible and see problems with this. Woman tempted man to eat the apple, thus she had to suffer in child birth, and serve the man. and all of the women to come after, sins of the parents are thus passed down to their offsprings and receive the same punishment. And it is present even in the New Testament. I always wondered what female animals did to be cursed with childbearing. But then again he made animals first and told them to be fruitful and multiply, yet with man he waited and had to think of a partner for him, although in the first chapter he create both man and woman, then created woman in the secound chapter. The second chapter reads like a revision of the first to force woman into a subservient role. And I am not the only one that thought this because you can read the gnostic text to see who they explained it, yet they do so to promote their view, but the answer that made the most sense was that they wanted woman subservient to man.
Yet christians today do not believe that, but it is the very foundation on which they rely.
I could go on and on, yet the defenders will always say I am misinterpreting it. But I am not, their view has changed from the original context since the founding of christianity. They have evolved. I am not complaining though because it was a good change.
Slavery, accepted by God, it took man to end it in most of the world.