Please elaborate how there is no real difference. What do secular Jews have to earn from changing what they believe is the truth? Christians on the other hand, need to prove to the world, through the Torah, that JC was the messiah, or the son of God, or who even knows anymore...
Secular Jews will not, ever, be able to prove, through the Torah, that Jews should be secular...
if Einstein were interested in giving the Torah a shot, and then got so interested he decided to write a commentary about it... Would you not be interested in this brilliant man's opinion on the subject?