Here is Lucifer’s Banishing Ritual:
• Take an object or a piece of paper with Lucifer’s sigil on it. Make sure you are relaxed and grounded first by doing some meditation for as long as you need.
• Connect with Lucifer’s energy by gazing at his sigil so when you remove it from your vision his sigil can still be seen.
• Begin by facing east and say the following with intent:
“My mind, body and soul is protected and is surrounded by Lucifer’s protective energies.”
• Turn to the north and say with intent:
“The energy of Lucifer flows through my mind, body and spirit.”
• Next face the west and say again with intent:
“The powers of Lucifer is surrounding me and protecting my ritual space.”
• After that, face the south and say again with intent:
“By the will of Lucifer no other spirit shall interfere with this ritual.”
• Return to the east, gaze into Lucifer’s sigil and say with greater intent:
“This ritual space, my mind, body and spirit, and my intentions and this ritual are guided, powered and protected with the powers of Lucifer. Then so Mote it be.”
Then you should be ready for your invocation.
Good luck on your journey and let me know how you get on with this ritual.
P.S. I also advise that you should learn some protection spells or rituals for when you travel further down the left hand path