For all those who are still attempting to keep to the Jewish laws and rituals, it is important to remember that you are free to do what you want, but it would be sin to tell others what they can and cannot eat.
Romans 14:20 "Do not tear down the work of God for the sake of food. All things indeed are clean, but they are evil for the man who eats and gives offense."
Acts 10:15 "Again a voice came to him a second time, "What God has cleansed, no longer consider unholy."
Mark 7:19 "because it does not go into his heart, but into his stomach, and is eliminated?" (Thus He declared all foods clean.)"
If you call a food unclean when God calls it clean, then you call God a liar.
Mark 16:15 "And He said to them, "Go into all the world and preach the gospel to all creation."
The meaning here is "wherever you go in the world preach the gospel."
So often we think that only those who go to foreign countries are missionaries, but in fact we all are, and should be sharing in our own corner of the world.