Jude 1:18-21
“In the end time there will be scoffers…”
These…not having the Spirit.
But you, building yourselves up in your most holy faith, by praying in the Holy Spirit, keep yourselves in the love of God.”

Jude says mockers (and this is a continuation of his condemnation of false teachers) do not have the Spirit, which is referring to the baptism of the Spirit (Acts 1-2, Paul in 19:2 refers to “The Spirit” as the baptism of the Spirit and speaking in tongues (v.5)). Jude refers to those born again as “the called,(v.1).” In conversion the Spirit works on you to receive Jesus. In this sense you have Jesus, or you do not have Jesus. In baptism of the Spirit, Jesus works on you to receive the Spirit. In this sense you do have the Spirit, or do not have the Spirit.

In contrast to mockers, who do not have the baptism of the Spirit, Jude instructs the saints to pray in the Spirit, which is the baptism of the Spirit, which refers to praying in tongues. By praying in tongues, you keep yourself in God’s love. Think about that. Consider the consequence for not praying in tongues.

Paul says something similar in Ephesians 6:17-18. He says to “receive” the helmet of salvation and the sword of the Spirit by “praying in the Spirit.” Receiving the helmet of salvation and the sword of the Spirit are important. Paul says to do this by always praying, by praying in the Spirit. We know what Paul means by praying in the Spirit, because in 1 Corinthians 14 he defines “praying in the Spirit,” as “praying in tongues.” Thus, we continually receive the helmet of salvation and the offensive power of the Spirit, by praying in tongues.

Lastly, Paul says in Corinthians 14 that by praying in the Spirit we edify and encourage our inner man. This was one way Paul was able to encourage himself in context of all his hardships.

Paul therefore says I thank God I pray in tongues more than you all, to the Corinthians.

By praying in tongues, we keep ourselves in God’s love, strengthen our inner man, and keep receiving the helmet of salvation  and are continually empowered with the sword of the Spirit.

This does not mean a person cannot be saved without the baptism of the Spirit. However the same unstoppable God who causes an elect to receive Jesus for salvation will cause the same to have faith to receive the Spirit. Peter argues in Acts 2 that forgiveness is a stepping stone to receive the Spirit. To this Peter brings in the doctrine of election and predestination making the connection to the baptism of the Spirit. Some might think Peter’s connection is this: Those whom God calls to Himself are those born-again, however, this is not correct. Rather, Peter’s connection is, those whom God calls to Himself He gives them the baptism of the Spirit, with speaking in tongues. This isn’t how religious elites use predestination, but it is how the scripture uses the doctrine. And so God is faithful to call his elect to Himself, by causing them to receive the Spirit.

If a Christian has not received the Spirit, they do so by ignorance and unbelief. By unbelief and disobedience the Christian has pragmatically caused their Christian experience to be second class. The baptism of the Spirit enables one to fight with power to expand God’s kingdom. Praying in tongues causes one to continually receive the sword of the Spirit. To not have this while others are doing the hard work is spiritual negligence.

This is something mockers cannot do, and refuse to do. First of all, they are two busy mocking and making fun of the faith teachers, who are praying in tongues, to keep themselves in God’s love. Secondly, they hate the Spirit and so they refuse His gifts and powers.  False teachers and heresy hunters mock the very thing which the bible uses to distinguish the Called, from the reprobate.