(at least it seems to me) to fully- I don't know how to say it- "let go"?. When I preach it feels like there is something inside that wants to come out.
I too can see your humbleness in the Pastor wanting to be pleasing to God. After I read your post, here are some scriptures that came to me. If they don't fit your situation, just disregard them as such. Bless You Brother.
Gal 1:10
10 Am I now trying to win the approval of men, or of God? Or am I trying to please men? If I were still trying to please men, I would not be a servant of Christ.
(from New International Version)
1 Cor 5:12-13
12 What business is it of mine to judge those outside the church? Are you not to judge those inside? 13 God will judge those outside. "Expel the wicked man from among you."1 Cor 6:1-4
6:1 If any of you has a dispute with another, dare he take it before the ungodly for judgment instead of before the saints? 2 Do you not know that the saints will judge the world? And if you are to judge the world, are you not competent to judge trivial cases? 3 Do you not know that we will judge angels? How much more the things of this life! 4 Therefore, if you have disputes about such matters, appoint as judges even men of little account in the church!
Gal 5:10-12
11 Brothers, if I am still preaching circumcision, why am I still being persecuted? In that case the offense of the cross has been abolished. 12 As for those agitators, I wish they would go the whole way and emasculate themselves!
(from New International Version)
Rev 2:5
Repent and do the things you did at first. If you do not repent, I will come to you and remove your lampstand from its place.
(from New International Version)
Acts 20:22-24
22 "And now, compelled by the Spirit, I am going to Jerusalem, not knowing what will happen to me there. 23 I only know that in every city the Holy Spirit warns me that prison and hardships are facing me. 24 However, I consider my life worth nothing to me, if only I may finish the race and complete the task the Lord Jesus has given me-the task of testifying to the gospel of God's grace.
(from New International Version)
Acts 20:28-31
28 Keep watch over yourselves and all the flock of which the Holy Spirit has made you overseers. Be shepherds of the church of God, which he bought with his own blood. 29 I know that after I leave, savage wolves will come in among you and will not spare the flock. 30[b]Even from your own number men[/b]will arise and distort the truth in order to draw away disciples after them. 31 So be on your guard! Remember that for three years I never stopped warning each of you night and day with tears.
(from New International Version)
2 Tim 3:16-4:1
16 All Scripture is God-breathed and is useful for[b]teaching, rebuking, correcting and training in righteousness,[/b]17 so that the man of God may be thoroughly equipped for every good work.
(from New International Version)
Heb 12:7-13
7 Endure hardship as discipline; God is treating you as sons. For what son is not disciplined by his father? 8 If you are not disciplined (and everyone undergoes discipline), then you are illegitimate children and not true sons. 9 Moreover, we have all had human fathers who disciplined us and we respected them for it. How much more should we submit to the Father of our spirits and live! 10 Our fathers disciplined us for a little while as they thought best; but God disciplines us for our good, that we may share in his holiness. 11 No discipline seems pleasant at the time, but painful. Later on, however, it produces a harvest of righteousness and peace for those who have been trained by it.
12 Therefore, strengthen your feeble arms and weak knees. 13 "Make level paths for your feet," so that the lame may not be disabled, but rather healed.
(from New International Version)
May God Bless your ministry gift.