Chalam, I noticed you left out the next verse.
Mark 16:18 They shall take up serpents; and if they drink any deadly thing, it shall not hurt them; they shall lay hands on the sick, and they shall recover.
How strong is your faith? Do you think you could drink Drano and it wouldn't hurt you? I would love to hear the perspective of a believer about that passage.
Any moron can babble in a made up language, where are all the real Christians who are ready to prove their faith by drinking poison?
Not Chalam but since you asked to hear the perspective of a believer I would be willing to share.
I have had terrible allergic reaction to peanuts. In one year I landed in the hospital twice after eating some chinese food and a cookie that had a small amount of peanuts in them.
In coming to faith I experienced this yet again, accidentally eating something containing peanuts. However this time I was mindful of what is written in Mark and believed and was delivered, praise God. (I understand a peanut allergy, while serious doesn't compare to deadly poison but up to this point in my life I haven't had the misfortunate to drink poison or be bit by a venemous serpent, the physical kind.)
Now I'm quite certain that if I was foolish enough to go around eating peanuts and some kind of "show" of faith that God might just let me suffer the consequences of such foolishness. Miracles and the power of the Spirit is for a purpose and it isn't to glorify the individual. Case in point, consider what is recorded of Jesus when he was tempted by the enemy, such as to jump off the top of the temple.