you're using a nice example, but in the wrong way...
Let's stick with the gift analogy...
But now, let's assume you have a household of 5 people.
Religion: I See a gift, thus I know exactly who gave it to me even though i have no idea what's in it. Not only that, I know what's in it and what will happen if I use in any possible way. I am also certain that the gift this giver gave me, is so important that I don't use it correctly, my entire meaning of life will be bad.
Secular: I See a gift, I wonder who gave it to me... It is probable that it was XYZ but I'm not sure. I'll know more when I open the gift.
It means that for her birthday, she's getting a 30 gal, 420cc truck bed air compressor with 18 SCFM @ 90 PSI, overhead valve gas engine w/ electric start and recoil backup....In blue to match her eyes..
Lol, Can iI be your wife?