The Mosaic Tabernacle depicts an inner veil of blue, purple, scarlet, and fine twined linen separating the Holy Place from the Holy of Holies (Exodus. 26:31-32). The Ark of the Testimony sat in the Most Holy Place, divided by the veil hung between the Most Holy and Holy Place (Exodus 26:33).

This veil, signifying the flesh of Yeshua rent on the tree, separated the Holy Place from the Holy of Holies ( Hebrews. 10:20; Numbers 4:5).
It is not only our iniquities and sins that separate us from Yahweh. 

Even after we experience repentance, then born-again, there remains something else. The reason the church walks more in defeat and not as an overcomer. The reason for the separation is that our flesh is the totality of our fallen human nature. Therefore rejecting the Spirit of Truth (John 16:13; 15:26)

The purpose of Divine Revelation to the churches is defined in the Book of Revelation, Chapter 22. One thing I learned is that the book concludes with a series of warnings, exhortations, assurances, confirmation, genuineness of the prophecy, the imminence of Yeshua's  second coming, the warning against idolatry, and the invitation to enter the city  1 Corinthians 2:14

Adam created death for all humankind by disobeying Yahweh's command. However, Yahweh prophetically planned an attack against Satan for the deliverance of his creation. He prepared a sinless body to annihilate his wrath. Genesis 3:14-15; John 3;16; Isaiah 53rd chapter).

Iniquity means wicked or immoral in nature or character. Primarily it does not imply action but the character of an action. It is distinguished from "sin." For example,  "the iniquity of my sin" Psalm 32:5. Iniquity can be summarized as wrongdoings or evil, while sin is the quality enacted in the world.

Iniquity is parallel to vanity in our character and personality

The Bible uses three words such as iniquity, transgression, and trespass, to indicate levels of disobedience. They are all categorized as sins. Micah 2:1 

The way Yahweh commands us is through His Word. By the Spirit of Truth, “All Scripture is God-breathed and is useful for teaching, rebuking, correcting and training in righteousness” (2 Timothy 3:16. John 16:13). If Scripture commands a certain standard, there’s no need to contemplate if it’s Yahweh’s will for us. He has given us a guidebook to life – the Bible. “Your Word is a lamp to my feet and a light for my path” (Psalm 119:105). Therefore, immerse in the Bible, it instructs our actions whether they meet Yahweh and Yeshua s standards (Joshua 1:8).

The best method of explaining Yahweh's requirements for eternal life, we are using throughout the teachings of the Mosaic Tabernacle in preparation of Yahweh's dwelling place Exodus 26:1-9; Romans 12:1; 1 Corinthians 3:16-17; 2 Corinthians 3:17,18

The Spirit of Truth is the teacher, revealing Yahweh's revelation(John 16:13). The series "Rejection or Acceptance" is in-depth teaching to give biblical clarity of one's eternal destiny.