Sister,I would try to post the answer inshaAllah,I would ask brother Thariq or any other knowledgable brother or sister to correct me,if I am wrong and may Allah forgive me if I am wrong. 1.Khaleelullah=Intimate friend of Allah. My daleel is the following verse: And who is better in religion than one who submits himself to Allah while being a doer of good and follows the religion of Abraham, inclining toward truth? And Allah took Abraham as an intimate friend.Surat An-Nisā'[4:125] 2.Kaleemullah=The one to whom Allah spoke. My daleel is the following verse: And [We sent] messengers about whom We have related [their stories] to you before and messengers about whom We have not related to you. And Allah spoke to Moses with [direct] speech.Surat An-Nisā'[4:164] Interestingly today I was reading the ayah of Qur'an where Musa(alyhissalaam) expressed his wish to see Allah and Allah said "lan taranee" "You cannot not see me",subhan Allah it's a powerful verse,always has me in awe and keeps playing in my mind this word lan taranee,this the point in believing in Al Ghaib[the hidden/the unseen] ( Subhanahu wata'la).How I wish to see Allah! The verse is: And when Musa (Moses) came at the time and place appointed by Us, and his Lord spoke to him, he said: "O my Lord! Show me (Yourself), that I may look upon You." Allah said: "You cannot see Me, but look upon the mountain if it stands still in its place then you shall see Me." So when his Lord appeared to the mountain, He made it collapse to dust, and Musa (Moses) fell down unconscious. Then when he recovered his senses he said: "Glory be to You, I turn to You in repentance and I am the first of the believers."Surat Al-'A`rāf [7:143] 3.Ruhullah=A soul coming from Allah My daleel is the following verse: O People of the Scripture, do not commit excess in your religion or say about Allah except the truth. The Messiah, Jesus, the son of Mary, was but a messenger of Allah and His word which He directed to Mary and a soul [created at a command] from Him. So believe in Allah and His messengers. And do not say, "Three"; desist - it is better for you. Indeed, Allah is but one God. Exalted is He above having a son. To Him belongs whatever is in the heavens and whatever is on the earth. And sufficient is Allah as Disposer of affairs. Surat An-Nisā'[4:171] 4. Habibullah=The Beloved of Allah Muhammad My daleel is the hadith of Mi'raj and Isra when beloved Prophet met Allah(behind a veil) and fell prostrate and I forgot the later part but I remember this Allah said: "And I have taken you to Myself as My beloved." I would really appreciate if some knowledgable brother or sister corrected this daleel or confirmed it since I could not find any other daleel,so if some one could provide a daleel besides this one,it would be rally kind.