It's clearly the context. Please read it.
I read it.
The context is still the same.
24 Now when the Pharisees heard
it they said, “This
fellow does not cast out demons except by Beelzebub, the ruler of the demons.”
25 But Jesus knew their thoughts, and said to them: “Every kingdom divided against itself is brought to desolation, and every city or house divided against itself will not stand. 26 If Satan casts out Satan, he is divided against himself. How then will his kingdom stand? 27 And if I cast out demons by Beelzebub, by whom do your sons cast
them out? Therefore they shall be your judges. 28 But if I cast out demons by the Spirit of God, surely the kingdom of God has come upon you. 29 Or how can one enter a strong man’s house and plunder his goods, unless he first binds the strong man? And then he will plunder his house. 30 He who is not with Me is against Me, and he who does not gather with Me scatters abroad.
31 “Therefore I say to you, every sin and blasphemy will be forgiven men, but the blasphemy
against the Spirit will not be forgiven men. 32 Anyone who speaks a word against the Son of Man, it will be forgiven him;
but whoever speaks against the Holy Spirit, it will not be forgiven him, either in this age or in the age to come. Matthew 12:24-32
Jesus was casting out devils.
The Pharisee's said the spirit by which He was casting out devils was Beelzebub [Satan].
Jesus said that those who believe, would cast out devils.
And these signs will follow those who believe: In My name they will cast out demons; Mark 16:17
If someone today is casting out devils, and someone else calls the Spirit by which they are casting out devils, Satan, then they are blaspheming the Holy Spirit, by calling the Holy Spirit the Devil.
In Matthew 12:24-33 there is no such language that limits blaspheming the Holy Spirit, to the 3 1/2 years Jesus walked this earth in His ministry.
That is an assumption made by you.
My question to you:
If someone today, calls the Holy Spirit, the devil, is that blaspheming the Holy Spirit, based on the context of Matthew 12:24-32?
JLB