Colossians, Galatians, and the Feasts of God

Does Colossians 2:16-17 do away with the Sabbath and the Holy Days? What about Galatians 4:8-10? Many who profess Christianity point to translations of these verses as proof that the days that God established as His feasts are done away. But are they relying on intentional mistranslations? 

Pornography, False Comfort, and False Religion

What is pornography? Is pornography harmless fun? Or does it provide false comfort and distort one's views on matters of sexuality? Does the Bible really prohibit it? If so, where? Can men and women be affected by it?  What are ten steps to help break the addiction to pornography? How can you change? 

Marcion: The first Protestant reformer?

Are you familiar with the second century leader Marcion of Pontus? Do you know what he taught? Various Protestant scholars have called him "the first Protestant." Marcion was denounced as "the first born of Satan" by Church of God leader Polycarp of Smyrna. Others also denounced him in the second century, yet at least one Protestant referred to him as the original Reformer.