Preaching [ 2 Timothy 4 v2 ]

I  ministered the word of God on Sunday,and I have come away with a feeling of uneasiness,and I wonder why?,maybe  I preached to long, whatever ,and yet I faithfully proclaimed the word God give. Preaching is very challenging,and  ,it is not easy,and yet it is very rewarding. First of all I preach because I believe God has called me to that task,and  all I am called to do is be faithful. When I stand up to preach I am not performing, I am ministering, in order to do that ,I sought to prepare myself ,by going to Bible college,by reading and studying the word of God.Being a minister of the word of God means a life time of study,one does not just get up and speak,no, we have to give ourselves to study,we must pray our way through our study and our preaching,no matter how gifted one may be,there must be real dependence on God. Our confidence must be in God, and His word,that word I preach will accomplish what God desires it to accomplish, I must by faith leave its effectiveness to God the Holy Spirit,it is God we are told grants the increase [1 Corinthians 3 v6-7 ] .As a preacher I believe Satan will seek to discourage ,in many ways,I had one lady in a church ,where I was leader who caused me so much pain,Satan I believe was using her,to seek to overthrow my ministry.My task is to be faithful,I am called to preach the word,in season out of  season,reprove,rebuke,exhort with all long suffering[2 Timothy 4 v2]
A  prayer..../Dear God help our pastors and all those called to minister the word of God,to be faithful,in Jesus name Amen /