Jesus was born in Bethlehem in 6 or 5 b.c. (his birth was miscalculated in the sixth century), though it was only in the final three years of his life and ministry that his teachings became a major problem for Jerusalem's rulers.
Jesus was not a bother to the rulers of Jerusalem until the last few years of his life. 
mnli hypothesis: Jesus was not a bother to the rulers of Jerusalem until the last few years of his life.  premise: Jesus was born in Bethlehem in 6 or 5 b.c. (his birth was miscalculated in the sixth century), though it was only in the final three years of his life and ministry that his teachings became a major problem for Jerusalem's rulers.