Adam the righteous angel through which sinful fallen angels entered the World

1st Adam
Adam was without sin;
he walked and talked with the Lord. God breath into Adam the breath of Life and he became a living soul. Genesis 2:7, and the LORD God formed man… and breathed into his nostrils the breath of life; and man became a living soul.

2nd Adam
Yahshua was without sin;
He was born of the Spirit of God. Luke 1:  35And the angel answered and said unto her, The Holy Ghost shall come upon thee, and the power of the Highest shall overshadow thee: therefore also that holy thing which shall be born of thee shall be called the Son of God