The call of God cannot really be explained, it must be experienced. Every person that has had that calling upon their life knows what it means to be confronted by the Lord and apprehended for something greater than ourselves. God help us all to fulfill it and finish our course in that calling with joy and fruitfulness for His name sake.
The calling of God is Sovereign.
Moses
Exod 3:9 12″Now therefore, behold, the cry of the children of Israel has come to Me, and I have also seen the oppression with which the Egyptians oppress them. 10 “Come now, therefore, and I will send you to Pharaoh that you may bring My people, the children of Israel, out of Egypt.” 11 But Moses said to God, “Who am I that I should go to Pharaoh, and that I should bring the children of Israel out of Egypt?”
12 So He said, “I will certainly be with you. And this shall be a sign to you that I have sent you: When you have brought the people out of Egypt, you shall serve God on this mountain.”
Isaiah
Isa 6:5 8 So I said: “Woe is me, for I am undone! Because I am a man of unclean lips, and I dwell in the midst of a people of unclean lips; for my eyes have seen the King, the LORD of hosts.”
6 Then one of the seraphim flew to me, having in his hand a live coal which he had taken with the tongs from the altar. 7 And he touched my mouth with it, and said: “Behold, this has touched your lips; your iniquity is taken away, and your sin purged.”8 Also I heard the voice of the Lord, saying: “Whom shall I send, and who will go for Us?” Then I said, “Here am I! Send me.”
The Apostles
Matt 4:18 21And Jesus, walking by the Sea of Galilee, saw two brothers, Simon called Peter, and Andrew his brother, casting a net into the sea; for they were fishermen. 19 Then He said to them, “Follow Me, and I will make you fishers of men.” 20 They immediately left their nets and followed Him. 21 Going on from there, He saw two other brothers, James the son of Zebedee, and John his brother, in the boat with Zebedee their father, mending their nets. And He called them,
Matt 9:9As Jesus passed on from there, He saw a man named Matthew sitting at the tax office. And He said to him, “Follow Me.” So he arose and followed Him.
Acts 9:3 6 And as he journeyed he came near Damascus, and suddenly a light shone around him from heaven. 4 Then he fell to the ground, and heard a voice saying to him, “Saul, Saul, why are you persecuting Me?” 5 And he said, “Who are You, Lord?” And the Lord said, “I am Jesus, whom you are persecuting. It is hard for you to kick against the goads.”6 So he, trembling and astonished, said, “Lord, what do You want me to do?” And the Lord said to him, “Arise and go into the city, and you will be told what you must do
Responsibilities of leaders in the church.
Eph 4:11 And He Himself gave some to be apostles, some prophets, some evangelists, and some pastors and teachers,12 for the equipping of the saints for the work of ministry, for the edifying of the body of Christ,
2 Cor 10:8For even if I should boast somewhat more about our authority, which the Lord gave us for edification and not for your destruction,
These responsibilities are carried out by teaching and personal example.
1 Tim 3:1 This is a faithful saying: If a man desires the position of a bishop, he desires a good work.
2 A bishop then must be blameless, the husband of one wife, temperate, sober minded, of good behavior, hospitable, able to teach;3 not given to wine, not violent, not greedy for money, but gentle, not quarrelsome, not covetous;4 one who rules his own house well, having his children in submission with all reverence 5 (for if a man does not know how to rule his own house, how will he take care of the church of God?); 6 not a novice, lest being puffed up with pride he fall into the same condemnation as the devil.
7 Moreover he must have a good testimony among those who are outside, lest he fall into reproach and the snare of the devil.8 Likewise deacons must be reverent, not double tongued, not given to much wine, not greedy for money,
1 Pet 5:1 5 The elders who are among you I exhort, I who am a fellow elder and a witness of the sufferings of Christ, and also a partaker of the glory that will be revealed: 2 Shepherd the flock of God which is among you, serving as overseers, not by compulsion but willingly, not for dishonest gain but eagerly; 3 nor as being lords over those entrusted to you, but being examples to the flock; 4 and when the Chief Shepherd appears, you will receive the crown of glory that does not fade away. 5 Likewise you younger people, submit yourselves to your elders. Yes, all of you be submissive to one another, and be clothed with humility, for “God resists the proud, but gives grace to the humble.”
1 Tim 4:11 These things command and teach. 12 Let no one despise your youth, but be an example to the believers in word, in conduct, in love, in spirit, 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.
2 Tim 3:10 But you have carefully followed my doctrine, manner of life, purpose, faith, longsuffering, love, perseverance, 14 But you must continue in the things which you have learned and been assured of, knowing from whom you have learned them,
Rights of ministry are not to be abused.
1 Cor 9:14 Even so the Lord has commanded that those who preach the gospel should live from the gospel.
1 Cor 9:16 17 For if I preach the gospel, I have nothing to boast of, for necessity is laid upon me; yes, woe is me if I do not preach the gospel! 17 For if I do this willingly, I have a reward; but if against my will, I have been entrusted with a stewardship.
Leadership should be respected and should live a lifestyle worthy of that respect.
Heb 13:7 Remember those who rule over you, who have spoken the word of God to you, whose faith follow, considering the outcome of their conduct.
Heb 13:17 Obey those who rule over you, and be submissive, for they watch out for your souls, as those who must give account. Let them do so with joy and not with grief, for that would be unprofitable for you.
Titus 2:2 8 that the older men be sober, reverent, temperate, sound in faith, in love, in patience;
3 the older women likewise, that they be reverent in behavior, not slanderers, not given to much wine, teachers of good things 4 that they admonish the young women to love their husbands, to love their children, 5 to be discreet, chaste, homemakers, good, obedient to their own husbands, that the word of God may not be blasphemed. 6 Likewise exhort the young men to be sober minded, 7 in all things showing yourself to be a pattern of good works; in doctrine showing integrity, reverence, incorruptibility, sound speech that cannot be condemned, that one who is an opponent may be ashamed, having nothing evil to say of you.
Recognition of the call to the ministry by God and Man.
Acts 13:1 2 Now in the church that was at Antioch there were certain prophets and teachers: Barnabas, Simeon who was called Niger, Lucius of Cyrene, Manaen who had been brought up with Herod the tetrarch, and Saul. 2 As they ministered to the Lord and fasted, the Holy Spirit said, “Now separate to Me Barnabas and Saul for the work to which I have called them.”
3 Then, having fasted and prayed, and laid hands on them, they sent them away.