End Time Assignment to all Christians: Witnessing

The Holy Spirit gives power to witness Jesus to all nations
Acts 1:8 "But you shall receive power when the Holy Spirit has come upon you; and you shall be witnesses to Me in Jerusalem, and in all Judea and Samaria, and to the end of the earth.” Matthew 24:14 And this gospel of the kingdom will be preached in all the world as a witness to all the nations, and then the end will come.

Jesus gave importance to witnessing: John 8:14 Jesus answered and said to them, “Even if I bear witness of Myself, My witness is true, for I know where I came from and where I am going; but you do not know where I come from and where I am going. John 8:18 I am One who bears witness of Myself, and the Father who sent Me bears witness of Me.” John 10:25 Jesus answered them, “I told you, and you do not believe. The works that I do in My Father’s name, they bear witness of Me. John 12:17 Therefore the people, who were with Him when He called Lazarus out of his tomb and raised him from the dead, bore witness. John 15:27 And you also will bear witness, because you have been with Me from the beginning.

Jesus is the true witness: Revelation 1:5 from Jesus Christ, the faithful witness, Revelation 3:14 [ To The Lukewarm Church ] “And to the angel of the church of the Laodiceans write, ‘These things says the Amen, the Faithful and True Witness,'
God (Holy Spirit) also witness: Heb. 10:15 "But the Holy Spirit also witnesses to us; for after He had said before," Hebrews 2:4 God also bearing witness both with signs and wonders, with various miracles, and gifts of the Holy Spirit, according to His own will? Hebrews 10:15 But the Holy Spirit also witnesses to us; for after He had said before,

1 John 5:6 [ The Certainty of God’s Witness ] This is He who came by water and blood—Jesus Christ; not only by water, but by water and blood. And it is the Spirit who bears witness, because the Spirit is truth. 1 John 5:7 For there are three that bear witness in heaven: the Father, the Word, and the Holy Spirit; and these three are one. 1 John 5:8 And there are three that bear witness on earth: the Spirit, the water, and the blood; and these three agree as one. 1 John 5:9 If we receive the witness of men, the witness of God is greater; for this is the witness of God which He has testified of His Son. 1 John 5:10 He who believes in the Son of God has the witness in himself; he who does not believe God has made Him a liar, because he has not believed the testimony that God has given of His Son.

Disciples accepted the importance of witnessing: Acts 1:22 beginning from the baptism of John to that day when He was taken up from us, one of these must become a witness with us of His resurrection.” Acts 2:32 This Jesus God has raised up, of which we are all witnesses. Acts 3:15 and killed the Prince of life, whom God raised from the dead, of which we are witnesses. Acts 4:33 And with great power the apostles gave witness to the resurrection of the Lord Jesus. And great grace was upon them all. Acts 5:32 And we are His witnesses to these things, and so also is the Holy Spirit whom God has given to those who obey Him.” Acts 10:43 To Him all the prophets witness that, through His name, whoever believes in Him will receive remission of sins.” Acts 14:3 Therefore they stayed there a long time, speaking boldly in the Lord, who was bearing witness to the word of His grace, granting signs and wonders to be done by their hands. Revelation 1:2 who bore witness to the word of God, and to the testimony of Jesus Christ, to all things that he saw.

Paul's witnessing: Acts 22:15 For you will be His witness to all men of what you have seen and heard. Acts 23:11 But the following night the Lord stood by him and said, “Be of good cheer, Paul; for as you have testified for Me in Jerusalem, so you must also bear witness at Rome.” Acts 26:16 But rise and stand on your feet; for I have appeared to you for this purpose, to make you a minister and a witness both of the things which you have seen and of the things which I will yet reveal to you. Acts 26:22 Therefore, having obtained help from God, to this day I stand, witnessing both to small and great, saying no other things than those which the prophets and Moses said would come—

Many witnesses: 1 Tim.6:12 "Fight the good fight of faith, lay hold on eternal life, to which you were also called and have confessed the good confession in the presence of many witnesses." 2 Tim.2:2 "And the things that you have heard from me among many witnesses, commit these to faithful men who will be able to teach others also." Heb. 12:1 "Therefore we also, since we are surrounded by so great a cloud of witnesses, let us lay aside every weight, and the sin which so easily ensnares us, and let us run with endurance the race that is set before us,"
Revelation 20:4 And I saw thrones, and they sat on them, and judgment was committed to them. Then I saw the souls of those who had been beheaded for their witness to Jesus and for the word of God, who had not worshiped the beast or his image, and had not received his mark on their foreheads or on their hands. And they lived and reigned with Christ for a thousand years.

Peter and John: 1 Peter 5:1 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: 1 John 1:2 the life was manifested, and we have seen, and bear witness, and declare to you that eternal life which was with the Father and was manifested to us—

Old Testament witnesses (the prophets):
Hosea 12:10 I have also spoken by the prophets, And have multiplied visions; I have given symbols through the witness of the prophets.”
Isaiah 43:10 “ You are My witnesses,” says the LORD, “ And My servant whom I have chosen, That you may know and believe Me, And understand that I am He. Before Me there was no God formed, Nor shall there be after Me. Isaiah 43:12 I have declared and saved, I have proclaimed, And there was no foreign god among you; Therefore you are My witnesses,” Says the LORD, “that I am God. Isaiah 44:8 Do not fear, nor be afraid; Have I not told you from that time, and declared it? You are My witnesses. Is there a God besides Me? Indeed there is no other Rock; I know not one." Isaiah 55:4 Indeed I have given him as a witness to the people, A leader and commander for the people.

Origin of witnessing: Genesis 31:44 "Now therefore, come, let us make a covenant, you and I, and let it be a witness  between you and me.”
God's words witness: Numbers 17:7 And Moses placed the rods before the LORD in the tabernacle of witness. Acts 7:44 “Our fathers had the tabernacle of witness in the wilderness, as He appointed, instructing Moses to make it according to the pattern that he had seen," (the stone tablets of the Ten Commandments referred to as the witness/testimony contained within the ark of covenant). Deuteronomy 31:26 “Take this Book of the Law, and put it beside the ark of the covenant of the LORD your God, that it may be there as a witness against you; Deuteronomy 31:28 Gather to me all the elders of your tribes, and your officers, that I may speak these words in their hearing and call heaven and earth to witness against them.