You would be dead if you committed a sin against the spirit. The holy spirit kills when he is offended, and you can see an example of the indignation of the spirit and his intolerance for sin in these passages,
"See, I am sending an angel ahead of you to guard you along the way and to bring you to the place I have prepared. Pay attention to him and listen to what he says. Do not rebel against him; he will not forgive your rebellion, since my Name is in him. (Exodus 23:21 [NIV])
In all their distress he too was distressed, and the angel of his presence saved them. In his love and mercy he redeemed them; he lifted them up and carried them all the days of old. Yet they rebelled and grieved his Holy Spirit. So he turned and became their enemy and he himself fought against them. (Isaiah 63:9 [NIV])
And also look what happened to Ananias and Sapphira, they died when they lied to the holy spirit that was inside Peter, which was a sin against the spirit just as blasphemy against the spirit is also a sin.
Then Peter said, "Ananias, how is it that Satan has so filled your heart that you have lied to the Holy Spirit and have kept for yourself some of the money you received for the land?...When Ananias heard this, he fell down and died. And great fear seized all who heard what had happened. (Acts 5:3-5)
While you are still alive and breath in your lungs, there is still opportunity for mercy, repentance, and forgiveness.
People, Christians lie before the Holy Spirit all the time, even swear on the Bible: ".. so help me God!"
Acts 12:23 where Herod offended God the Holy Spirit and was eaten by worms, so we know that every evil thought is an offense to our Holy God, but that is NOT the unforgivable sin. Let's see what it really is:
22 Then one was brought to Him who was demon-possessed, blind and mute; and He healed him, so that the blind and mute man both spoke and saw. 23 And all the multitudes were amazed and said, “Could this be the Son of David?”
24 Now when the Pharisees heard it they said, “This fellow does not cast out demons except by Beelzebub, the ruler of the demons.”
The Pharisees called the Power of the Holy Spirit a demon, THAT is the unpardonable sin, yet God did not kill them right there!, .. and if what you say is true, why not?
And all the other offenses against the Spirit, like lying, even beating and killing the Disciples because of the Holy Spirit in them people do all the time, and yet we don't see people being struck down for them. God made example of these that you mention Brother.
But here is the ongoing blasphemy against the Holy Spirit, which as it is written will not be forgiven him, either in this age or in the age to come, .. Ready? I believe you agree with me on this!?
The Trinity Doctrine made Jesus the man (Word in the flesh) a deified god (Pharaohs were deified by the pagan Priests as gods on earth, so is the Pope) whom the members of the Christian Religion call "sun-god", which in reality is none other than the Devil, or Lucifer.
The Trinity split our Infinite Spirit Creator who is the Father of His Son Word (who later became flesh/Jesus Christ) into two-gods; father-god, and spirit-god who reside NOT in Heaven (obviously) but in the supernatural realm. Then they deified Jesus the man into the third god of the un-holy trinity, actually they made him the godhead; the sun-god.
= the Trinity-gods who reside none other than in the 'supernatural realm' where all the demons/fallen angels reside for now since they were cast out of Heaven.
Please Brothers and Sisters, Google the word "supernatural", and the word "deities" who reside in the "supernatural realm", or look it up in ANY Biblical Reference works and you will see the stark contrast to our Creator and His Son Word/Jesus who are in Heaven.
And what in the name of Heaven are Believers, Disciples of Jesus Christ going to 'Schools of Divinity', where they get their degree in none other than 'Divination'!? What, where in the Bible can anyone find that we are to become 'mediums' to divining spirits, or have anything to do with the 'supernatural realm'??
THAT there is the unforgivable sin, where millions pray to, and even baptize in their name.
So what will Jesus respond to: "‘Lord, Lord, have we not prophesied in Your name, cast out demons in Your name, and done many wonders in Your name?"
Mathew 7:21 "Not everyone who says to Me, ‘Lord, Lord,’ shall enter the kingdom of heaven, but he who does the will of My Father in heaven. 22 Many will say to Me in that day, ‘Lord, Lord, have we not prophesied in Your name, cast out demons in Your name, and done many wonders in Your name?’ 23 And then I will declare to them, ‘I never knew you; depart from Me, you who practice lawlessness!’