Luzifer and Angel Raziel

Lucifer was the most beautiful, the most powerful, and the wisest of them all. Lucifer means the shining one. Lucifer was superior to all the other angels in knowledge and wisdom, and in power and authority. God gave him beauty and intelligence beyond measure. Lucifer should have worshiped God, loved him and obeyed him forever, because God created him and greatly blessed him. However, in the Writings of the Prophets we read that one day Lucifer showed contempt for God, and his heart was filled with pride. Lucifer said in his heart, "I will ascend to heaven; I will raise my throne above the stars of God; I will sit enthroned…I will ascend above the tops of the clouds; I will make myself like the Most High [God]!"
And no marvel; for Satan himself is transformed into an angel of light.
It is believed by many people in many cultures that devils can take many forms in fact they can take any form they wish to
Can the devil take a human form ....  Improve
Yes, even animal form.. I also heard he can disguise himself as an angel or even god himself

ANGEL RAZIEL
Raziel is known as the angel of mysteries. He reveals holy secrets when God gives him permission to do so. Those who practice Kabbalah (Jewish mysticism), believe that Raziel reveals the divine wisdom that the Torah contains. People sometimes ask for Raziel's help to: hear God's guidance more clearly, gain deeper spiritual insights, understand esoteric information, and pursue clairvoyance, alchemy, and divine magic