We are allowed to speak, but common Christians are not sent to go to the whole world, to be nomadic, to have no families etc. Apostles were, though. That was the Great Commission.
Also, regarding our current era, anybody who is interested in spiritual things can begin to study all religions, philosophies or theologies in few seconds, over internet. Also, there is some local church in almost every small town. So, technically, nobody of us need to physically stand on the street and preach like in the era in which there was no other way to get the information.
Most of Christians are sharing their faith with their close ones and thats OK.
ok but we can either follow those apostles, or your ideas instead. ( ten thousand teachers with thousands of advise to follow their words, and not actions of the apostles of the Lord)
Matthew 8:
19 And a certain scribe came, and said unto him, Master, I will follow thee whithersoever thou goest.
20 And Jesus saith unto him, The foxes have holes, and the birds of the air have nests; but the Son of man hath not where to lay his head.
21 And another of his disciples said unto him, Lord, suffer me first to go and bury my father.
22 But Jesus said unto him, Follow me; and let the dead bury their dead.
Romans 16:
17 Now I beseech you, brethren, mark them which cause divisions and offences contrary to the doctrine which ye have learned; and avoid them.
18 For they that are such serve not our Lord Jesus Christ, but their own belly; and by good words and fair speeches deceive the hearts of the simple.
19 For your obedience is come abroad unto all men. I am glad therefore on your behalf: but yet I would have you wise unto that which is good, and simple concerning evil.
20 And the God of peace shall bruise Satan under your feet shortly. The grace of our Lord Jesus Christ be with you. Amen.
1 Corinthians 4:
9 For I think that God hath set forth us the apostles last, as it were appointed to death: for we are made a spectacle unto the world, and to angels, and to men.
10 We are fools for Christ's sake, but ye are wise in Christ; we are weak, but ye are strong; ye are honourable, but we are despised.
11 Even unto this present hour we both hunger, and thirst, and are naked, and are buffeted, and have no certain dwellingplace;
12 And labour, working with our own hands: being reviled, we bless; being persecuted, we suffer it:
13 Being defamed, we intreat: we are made as the filth of the world, and are the offscouring of all things unto this day.
14 I write not these things to shame you, but as my beloved sons I warn you.
15 For though ye have ten thousand instructers in Christ, yet have ye not many fathers: for in Christ Jesus I have begotten you through the gospel.
16 Wherefore I beseech you, be ye followers of me.
Philippians 3:
17 Brethren, be followers together of me, and mark them which walk so as ye have us for an ensample.
18 (For many walk, of whom I have told you often, and now tell you even weeping, that they are the enemies of the cross of Christ:
19 Whose end is destruction, whose God is their belly, and whose glory is in their shame, who mind earthly things.)
20 For our conversation is in heaven; from whence also we look for the Saviour, the Lord Jesus Christ:
21 Who shall change our vile body, that it may be fashioned like unto his glorious body, according to the working whereby he is able even to subdue all things unto himself.
