His disciple Rabbi Yonossan Ben Uziel, followed his teacher Hillel, and helped as many people as he possibly could during his life , and promises to help people even after he has passed from this Physical world into Spirit world .

Tradition has it that Rabbi Yonosson Ben Uziel gave a blessing to all those who are unmarried that if they visited his resting place they would merit to meet their soulmates and marry within the period of one year. This blessing has worked for all these centuries and countless numbers of people have married their true soulmates by Divine Intervention of their prayers at the Tomb of Yonossan Ben Uziel .

There is also a tradition on his Yarzheit that anyone single and searching for their soulmate , to light a candle and pray.

And the translation:

Rabbi Yonossan ben Uziel The greatest (gadol) student of Rabbi Hillel HaZakein (the Elder) . Our Rabbis teach us: Hillel HaZakein had eighty students. Thirty of them deserved that Moshe Rabeinu Shachina (Moshe Rabeinu's Holy Spirit), and thirty of them deserved that the sun would stand still for them like for Yoshua ben Nun (the event that took place before the walls came down in Jericho), and twenty of the Beinunim students, the greatest of them - Yohanatan ben Uziel, the smallest of them - Rabbi Yohanan ben Zachai. They said about Yonatan ben Uziel that when learning Torah any bird that flew over him would be burnt by the fire in his aura of energy above him (Rashi: all the heavenly angels would gather around him to hear his Torah, TosFos comments: Happy things like those Given by GOD at Mount Sinai like the giving of Torah in fire) . ( this is because Yonatan BEn Uziel was bringing down and transcending pure true TORAH knowledge from GOD and spirit world .)
Targum (translation) of prophets Yonatan ben Uzial they said from Hagi, Zecharia and Malachi and Eretz Yisroel ( the whole land of Israel ) was shocked by earth tremor 400 parsas (measurements) by 400 parsas, bat Kol (heavenly voice) came out and said "who is the one revealing my secrets to mankind? ". Yonaton ben Uzial stood up on his feet and said "I am the one who revealed Your secrets to mankind knowingly in front of You, not for my honor I did it and not for the honor of the house of my father but for Your honor I did it, for wouldn't be many machloket (disputes) in Israel". He also asked to reveal targum of Katuvim (writings of the Tanach / Bible) a voice - "Bat Kol" came out and said to him (Y ben U) "you have revealed enough for the moment " , and Why ? because if you reveal all the secrets now , you will reveal when the Moshiach will come and the dates of final Peace in the world".