Two of my favorite texts in the
entire Bible are Acts 1:8 and Isaiah 43:10.
“But you will receive
power when the Holy Spirit has come upon you; and you shall be My witnesses both in Jerusalem, and in all Judea and
Samaria, and even to the remotest part of the earth.” Acts 1:8 NASB (emphasis mine)
“’You are My
witnesses,’ declares the Lord, And My servant whom I have chosen, So that
you may know and believe Me And understand that I am He. Before Me
there was no God formed, And there will be none after Me.’” Isaiah 43:10
NASB (emphasis mine)
There is no doubt that God
wants His people to be His witnesses. We see it here in the Old Covenant and in
the New Covenant so it is a consistent Biblical truth. Webster’s Dictionary
defines a witness as: attestation of a fact or event, one that gives evidence; specifically:
one who testifies in a cause or before a judicial tribunal, one who has
personal knowledge of something.
A good witness in a trial or
court case is one that is credible, and has first-hand intimate knowledge.
There are some witnesses in court cases that are referred to as false witnesses,
which would be those that are not credible and have no first-hand knowledge,
but can only testify to hearsay. In these two verses we see four things that
will help us be credible witnesses…beside the obvious of only giving witness to
what we have first-hand knowledge of. (This
means you can’t be a witness of Grandma’s or Mamma’s faith…only your own)
Number 1, in Acts 1:8, the
first thing that enables us to be a witness is the power of the Holy Spirit.
Notice Jesus did not say, ‘you will go witnessing’, He said, ‘you shall be My
witnesses.’ There is a difference between going witnessing and being a witness
that I really don’t have time to get into here, but we are told that we would
receive power after the Holy Spirit has come upon us, and because of that
power, we would be witnesses.
You really can’t be an
effective witness for Him apart from receiving the power of the Holy Spirit in
your life first. To try and do so in your own power or ability is ludicrous. In
fact Scripture clearly states: “Then he
said to me, ‘This is the word of the Lord to Zerubbabel’ saying, ‘Not by
might nor by power, but by My Spirit, says the Lord of hosts.’”
Zechariah 4:6 NASB
Number 2, in Isaiah 43:10, we
are told that we should KNOW HIM. Until you know God…you can’t be a witness for
God. Now I am not talking about getting Born Again when I speak of knowing God.
Being Born Again is just getting introduced to God, all that means is that you
met Him; it does not mean that you know Him. You could be introduced to the
President of the United States, but that would not mean that you know him, it
would merely mean that you met him.
The only way you get to
really KNOW somebody is to spend time with them, and God is no different. We
spend time with Him in His Word, in Prayer and in Praise & Worship. As we
do these things we get to KNOW Him. We learn what He likes and what He
dislikes. We learn how He thinks and we learn what moves His heart. I have a
great relationship with my earthly Father. We have invested all 51 years of my
life developing it. But because we have spent so much time together…I Know him…that
is the way it needs to be with our Heavenly Father. This enables us to be a
witness.
Number 3, in Isaiah 43:10, we
are told that we should BELIEVE HIM. Let me submit to you that these things in
Isaiah 43:10 are progressive. You have a hard time Believing God when you don’t
Know God. But when you KNOW God, you have NO ISSUE BELIEVING GOD! Once you have
the spent the time with Him so that you know what He thinks, what He likes and
what He feels, it makes it very easy for you to Believe what He says.
Let me go back to my
relationship with my earthly Father. Because I know him, if he tells me Mike
next Tuesday I am going to give you $500.00 for your birthday…I might just as
well take it to the bank. Why? Because I know him and I know his word is good.
Well when we get to the same place with God that we know Him so well that we
know His Word, we will believe Him. This enables us to be a witness.
Number 4, in Isaiah 43:10, we
are told that we should UNDERSTAND HIM. Notice the progression…Know Him…Believe
Him…Understand Him. Until you know Him you can’t believe Him, and until you
believe Him you can’t understand Him But when you know Him you can believe Him,
and when you believe Him you can understand Him.
I go back again to my
relationship with my earthly Father. Because I know him so well, I understand
why he does what he does, why he thinks the way he thinks and why he acts the
way he acts. I know what makes him tick…I get it when it comes to him. So it is
with our heavenly Father, because we know Him and believe Him, it makes it easy
for us to understand Him. We should understand why God thinks the way He thinks…what
makes Him tick. This enables us to be a witness.
If we want to be His effective Witnesses…we must realize
these simple truths. God wants us to be His witnesses. He has provided the
Power of the Holy Spirit to enable us to be His witnesses. He has made it
available to us that through spending time with him through His Word, Prayer
and Praise & Worship we could Know Him, Believe Him and Understand Him,
enabling us to be His witness.