Not by might, nor by power, but by my spirit, saith the Lord of hosts.
Zechariah 4:6

He must increase, but I must decrease.
John 3:30

It is the spirit that quickeneth; the flesh profiteth nothing: the words that I speak unto you, they are spirit, and they are life.
John 6:63

For without me ye can do nothing.
John 15:5

For I know that in me (that is, in my flesh,) dwelleth no good thing: for to will is present with me; but how to perform that which is good I find not.
Romans 7:18

O wretched man that I am! who shall deliver me from the body of this death? I thank God through Jesus Christ our Lord.
Romans 7:24-25a

I am crucified with Christ: nevertheless I live, yet not I, but Christ liveth in me: and the life which I now live in the flesh I live by the faith of the Son of God, who loved me, and gave himself for me.
Galatians 2:20

Are ye so foolish? having begun in the Spirit, are ye now made perfect by the flesh?
Galatians 3:3

Unto me, who am less than the least of all saints, is this grace given.
Ephesians 3:8

Now unto him that is able to do exceeding abundantly above all that we ask or think, according to the power that worketh in us.
Ephesians 3:20

Have no confidence in the flesh.
Philippians 3:3

As ye have therefore received Christ Jesus the Lord, so walk ye in him.
Colossians 2:6