All SDA doctrines are based on the scriptures. Keeping the Sabbath is not a result of Judaisers teaching OT theology, but simple a desire from the heart to obey God’s commandments. They do not accept that any commandment has been annuled or done away with, for Jesus said, "I come not to destroy the law or the prophets, but to fulfill. Truly,even though heaven and earth pas away, not one iota will pas from the law ". Whatever the early church fathers wrote, it isn’t scripture. The apostolic fathers however…
SDAs are not anti-Catholic. You would be very surprised at the number of ex-Catholics who are now members of the SDA church.The SDA church is the fastest growing Protestant church in the world, but particularly in traditionally Catholic countries in Central and South America, where the Latino channel of
this TV broadcasting network is having a huge impact. If the SDA church was anti-Catholic, no Catholic would listen to what they have to say. Anti Catholicism yes, but no SDA has a beef with any individual Catholic.