It's a huge movement by Gentile Christians who desire to be Jewish and put themselves under the Law of Moses, which is actually Rabbinic Judaism [the Talmud].
Then you are not keeping the Law, because it requires Passover and the other two required feasts to be observed/kept in the Land of Israel.
I am observing outside of the land of Israel.
By what definition are you "considering yourself to be a Jew"? Would the Jewish authorities in Israel consider you to be Jewish?
A convert to what that "still makes you a Christian"?
A convert to Judaism is someone who now practices Judaism. I see no conflict with this and Christianity.
That sounds suspiciously like you decided to call yourself a Jew. Believing in Jesus Christ does not make one a Jew.
What kind of Messianic congregation? The MJAA or UMJC affiliate?
I saw Jewish and not Messianic, and I don't know kind of Messianic. Messianic Jewish or Messianic Judaism.
The NT clearly states that in Christ there is neither Jew or Gentile. Proselytes to Israel was old covenant, not new covenant. If one is in Christ, they are not proselytes to Israel, they are citizens of Heaven.
The word proselyte appears twice.
Matthew 23:15 NASB - 15 "Woe to you, scribes and Pharisees, hypocrites, because you travel around on sea and land to make one proselyte; and when he becomes one, you make him twice as much a son of hell as yourselves.
Acts 6:5 NASB - 5 The statement found approval with the whole congregation; and they chose Stephen, a man full of faith and of the Holy Spirit, and Philip, Prochorus, Nicanor, Timon, Parmenas and Nicolas, a proselyte from Antioch.
The word proselytes appears twice.
Acts 2:10 NASB - 10 Phrygia and Pamphylia, Egypt and the districts of Libya around Cyrene, and visitors from Rome, both Jews and proselytes,
Acts 13:43 NASB - 43 Now when the meeting of the synagogue had broken up, many of the Jews and of the God-fearing proselytes followed Paul and Barnabas, who, speaking to them, were urging them to continue in the grace of God.
Do you believe a proselyte and a convert are the same thing? I was once not a Jew, but now I am a Jew. A convert to Judaism. I have never been to Israel. But I identify with Israel as the people of God, and I observe God's Law, the Law of Moses, the law of Israel, and the law of Christ.
Have you heard of a ger?
Do you know what a proselyte and a convert is? A sojourner, a foreigner, an alien, a resident? These are different words that describe something. A Jew is either a Jew because he was born a Jew or because he converted to Judaism and thereby became a Jew. For us there is one law, even for those who dwell in the land.