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Before we can witness, we need to be sure that the Christ that we are witnessing for is the one preached by the apostles and testified to in the Bible.
There are many kinds of ‘Christian’ with different doctrines and different gospels.
Having ascertained that our doctrine and gospel is correct, the first act of witness is baptism by immersion in water for the remission of sins.
Baptism is the outward witness of the death of our old way of life and the beginning of a new life in Christ.
Romans 6:3 Know ye not, that so many of us as were baptized into Jesus Christ were baptized into his death? 4 Therefore we are buried with him by baptism into death: that like as Christ was raised up from the dead by the glory of the Father, even so we also should walk in newness of life.
Our new way of life in then Christ becomes the witness of Christ to others.
Matthew 5:16 Let your light so shine before men, that they may see your good works, and glorify your Father which is in heaven.
We are to do good to all men, even our enemies.
Matthew 5:44 But I say unto you, Love your enemies, bless them that curse you, do good to them that hate you, and pray for them which despitefully use you, and persecute you; 45 That ye may be the children of your Father which is in heaven: for he maketh his sun to rise on the evil and on the good, and sendeth rain on the just and on the unjust.
Galatians 6:10 As we have therefore opportunity, let us do good unto all men, especially unto them who are of the household of faith.
We are not to repay evil with evil.
Matthew 5:39 But I say unto you, That ye resist not evil: but whosoever shall smite thee on thy right cheek, turn to him the other also.
1 Thessalonians 5:15 See that none render evil for evil unto any man; but ever follow that which is good, both among yourselves, and to all men.
We are to work out our own salvation with fear and trembling without murmurings and disputing; be blameless and harmless to others and preach the truth as opportunity presents itself.
Philippians 2:12 Wherefore, my beloved, as ye have always obeyed, not as in my presence only, but now much more in my absence, work out your own salvation with fear and trembling.13 For it is God which worketh in you both to will and to do of his good pleasure.14 Do all things without murmurings and disputings:15 That ye may be blameless and harmless, the sons of God, without rebuke, in the midst of a crooked and perverse nation, among whom ye shine as lights in the world;16 Holding forth the word of life...
Others should see in us the love of God.
1 Peter 2:9 But ye are a chosen generation, a royal priesthood, an holy nation, a peculiar people; that ye should shew forth the praises of him who hath called you out of darkness into his marvellous light:
We should live by the commandments of Christ.
1 John 1:5 This then is the message which we have heard of him, and declare unto you, that God is light, and in him is no darkness at all.6 If we say that we have fellowship with him, and walk in darkness, we lie, and do not the truth:7 But if we walk in the light, as he is in the light, we have fellowship one with another, and the blood of Jesus Christ his Son cleanseth us from all sin.
We should love one another.
John 15:12 This is my commandment, That ye love one another, as I have loved you.
We should make an effort to do ‘good’ works which benefit others and be ready to give both time and money to those in need.
Ephesians 2:10 For we are his workmanship, created in Christ Jesus unto good works, which God hath before ordained that we should walk in them.
1 Timothy 6:18 That they do good, that they be rich in good works, ready to distribute, willing to communicate;
Titus 3:8 This is a faithful saying, and these things I will that thou affirm constantly, that they which have believed in God might be careful to maintain good works. These things are good and profitable unto men.
We should be honest in all our dealings with others.
1 Peter 2:12 Having your conversation honest among the Gentiles: that, whereas they speak against you as evildoers, they may by your good works, which they shall behold, glorify God in the day of visitation.
We should be law abiding and pay taxes, bills and debts on time, recognising that all authorities (good or bad) are there by the will of God.
Romans 13:1 Let every soul be subject unto the higher powers. For there is no power but of God: the powers that be are ordained of God.2 Whosoever therefore resisteth the power, resisteth the ordinance of God: and they that resist shall receive to themselves damnation.3 For rulers are not a terror to good works, but to the evil. Wilt thou then not be afraid of the power? do that which is good, and thou shalt have praise of the same:4 For he is the minister of God to thee for good. But if thou do that which is evil, be afraid; for he beareth not the sword in vain: for he is the minister of God, a revenger to execute wrath upon him that doeth evil.5 Wherefore ye must needs be subject, not only for wrath, but also for conscience sake.6 For for this cause pay ye tribute also: for they are God’s ministers, attending continually upon this very thing.7 Render therefore to all their dues: tribute to whom tribute is due; custom to whom custom; fear to whom fear; honour to whom honour.
We do not all have the ability to preach in public but we should know why we believe what we believe and be ready to explain it to anyone who asks.
1 Peter 3:15 But sanctify the Lord God in your hearts: and be ready always to give an answer to every man that asketh you a reason of the hope that is in you with meekness and fear:
Our doctrine should not be corrupt.
Titus 2:7 In all things shewing thyself a pattern of good works: in doctrine shewing uncorruptness, gravity, sincerity,
Our Gospel should be the same as that preached by the apostles.
Galatians 1:8 But though we, or an angel from heaven, preach any other gospel unto you than that which we have preached unto you, let him be accursed.9 As we said before, so say I now again, If any man preach any other gospel unto you than that ye have received, let him be accursed.
We are to meet regularly to break bread and drink wine with those of like precious faith, for this bears witness to the death of Jesus until he comes again.
1 Corinthians 11:26 For as often as ye eat this bread, and drink this cup, ye do shew the Lord‘s death till he come.
Acts 2:42 And they continued stedfastly in the apostles’ doctrine and fellowship, and in breaking of bread, and in prayers.
We shall be judged on how we have shown the love of God to others.
Matthew 25:40 And the King shall answer and say unto them, Verily I say unto you, Inasmuch as ye have done it unto one of the least of these my brethren, ye have done it unto me.
If you want to come to grips with what the Bible really teaches, why not take the free online Bible study course available on our website, www.thisisyourbible.com? This course will give you a background in the major themes of the Bible from Genesis to Revelation. As with everything we offer, there is no cost to you other than your time and effort... You will also have a personal tutor to whom you may pose questions either from the course itself or those questions which come to you as you read the Bible.
I hope this helps.