You are an ambassador of the Word of God and not of your own opinion
1 Timothy 4.6-16
If you instruct the brethren in these things (previous verses), you will be a good minister of Jesus Christ, nourished in the words of faith and of the good doctrine which you have carefully followed. 7 But reject profane and old wives’ fables, and exercise yourself toward godliness. 8 For bodily exercise profits a little, but godliness is profitable for all things, having promise of the life that now is and of that which is to come. 9 This is a faithful saying and worthy of all acceptance. 10 For to this end we both labor and suffer reproach,[a] because we trust in the living God, who is the Savior of all men, especially of those who believe 11 These things command and teach.
Let no one despise your youth, but be an example to the believers in word, in conduct, in love, in spirit,[b] in faith, in purity. 13 Till I come, give attention to reading, to exhortation, to doctrine. 14 Do not neglect the gift that is in you, which was given to you by prophecy with the laying on of the hands of the eldership. 15 Meditate on these things; give yourself entirely to them, that your progress may be evident to all. 16 Take heed to yourself and to the doctrine. Continue in them, for in doing this you will save both yourself and those who hear you.