John 3:6
That which is born of the flesh is flesh; and that which is born of the Spirit is spirit.
Romans 5:12
Therefore, as by one man sin entered into the world, and by sin death; even so death passed into all men through him, in whom all have sinned.
Ephesians 2:3
among whom also we all have had our conversation in time past, in the lusts of the flesh, fulfilling the desires of the flesh and of the mind, and were by nature children of wrath, as well as the rest.
Luke 1:35
And the angel answering said unto her, The Holy Ghost shall come upon thee, and the power of the Most High shall overshadow thee; wherefore also the Holy One that shall be born of thee, shall be called the Son of God.
Romans 8:8-9
They then who are in the flesh, cannot please God.