Serbia and Bulgaria , he is known as "Elijah the Thunderer" and in folklore is held responsible for summer storms , hail , rain , thunder and dew . So, we open the door and welcome Elijah by singing: Eli-ahu Ha-Navi; Eli-ahu Ha-Tishbi; Eli-ahu Eli-ahu Eliahu Ha-Gil-a-Dee. Bim-Hey-Ra B’Yamenu, Yiv Aleinu.