Jews leave prayers written on paper in cracks in the wailing wall.
True, Jews also believe that salvation comes from faith AND works, rather than faith in God alone (ask any Rabbi), as well as religious authority coming both scripture AND tradition, rather than from sola scriptura. In fact, "bible alone" theology is known as Karaite Judaism, and it is considered a small fringe movement in the Jewish faith, rather than a mainstream Jewish viewpoint.
It's interesting all these evangelical protestants will bash Catholic traditions while heaping praise on Jews for doing the same thing.
And they don’t believe in Jesus Christ as a religion or as a whole, so your comparison couldn’t be better!