There are three kinds of persons!

The three kinds of persons are: 1,One who is OUTSIDE of the shower, 2,the one who is INSIDE the shower, 3,and he who is UNDER the shower.
One who is outside of the shower lives in dirt and lives as he wants and as he feels, he is his own master (the natural man)
He who is inside the shower is dirty but, refuses to be touched by the water, because he does not want get wet, he hears the sound of the water but he reasoning, he is also his own master ( the carnal man )
And he who is under the shower, he is aware that he is dirty, and needs to wash, so he not reasoning, he lets himself be touched by the water without resistance he has a purpose, is to be clean, so it will pay the price (the spiritual man).

The natural man, that's what we were before our conversion, we were living in sin without hope of salvation and destined to eternal death.
The carnal man is someone who confessed the Lord Yeshua in his life, who was baptized and comes to the meetings to hear the word of God, but he refuse that the word purifies him, because he is still attached to his own convictions, and his wisdom, he is among believers while living in sin, and he do not like the teachings that speaking of repentance and sanctification, that kind of person does not like the pure gospel preachers who denounces  darkness things, they hate all who would live devotedly.
They are therefore the unconverted among the converts (the tares among the wheat) they are people fighting much against the word of God and divide the body of Christ, and hinder the unstable souls, to really  follow the path of salvation.
Jude 3-4: Beloved, when I gave all diligence to write unto you of the common salvation, it was needful for me to write unto you, and exhort you that ye should earnestly contend for the faith which was once delivered unto the saints. For there are certain men crept in unawares, who were before of old ordained to this condemnation, ungodly men, turning the grace of our God into lasciviousness, and denying the only Lord God, and our Lord Yeshua HaMashia.
The natural man can not be a danger to the Church of Yeshua because he has no knowledge of the word of God (he does not see the water), since it is not in the shower, while the carnal man is in the shower and he always hears the word of God (the sound of the water).
The spiritual man is the one who converted to Yeshua, was baptized and lets himself taught as the word of God tells us (Matt 28v19-20), the spiritual man is born from the Holy Spirit, That is why it can to be led by the Spirit of God in order to grow in faith by washing himself every day with the word of God (under the shower), the spiritual man loves the word of God, he does not judge and do not criticize the word of God when it is preached, the spiritual man tending towards perfection, rejecting evil,every day. Phil 3v12-14: Not as though I had already attained, either were already perfect: but I follow after, if that I may apprehend that for which also I am apprehended of Christ Jesus. Brethren, I count not myself to have apprehended: but this one thing I do, forgetting those things which are behind, and reaching forth unto those things which are before, I press toward the mark for the prize of the high calling of God in Yeshua HaMashia.
The spiritual man has an intimacy with God, because the more he separated from the unclean, the more he gets closer to God, because our God is Holy, and none unclean can have fellowship with Him.
Outside of the shower = the world, the shower = the Church, and water = the word of God!
The Lord of glory is coming soon! inter under the shower, order to be ready for His return, and that He finds a pure and spotless church, do not miss the rapture.
Shalom!
Esther Maiga