It's hard enough to be a Gentile Christian anyway.
In one sense it’s hard, and in another sense it’s easy.
The Lord Himself can be, and needs to be trusted to guide you. “Worrying over salvation” is one of the cruelest oxymorons and it’s unbiblical on its face... no less than Jesus says to hush your worries! I don’t care how much parsing Calvinists and Arminians do, the gospel of good news is not, “GOOD LUCK.”