Admit you are a sinner.

 Romans 3:10  As it is written, there is none righteous, no, not one. 

 Acts 17:30  And the times of this ignorance God winked at; but now commandeth all men everywhere to repent. 

 Romans 10:9-10  That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved.  For with the heart man believeth unto righteousness; and with the mouth confession is made unto salvation. 

 Romans 10:13 For whosoever call upon the Lord shall be saved. 

 Dear God.  I am a sinner and need forgiveness.  I believe that Jesus Christ shed His precious blood and died for my sin.  I am willing to turn from sin.  I now invite Christ to come into my heart and life as my personal Saviour.