ALL THAT IS REQUIRED FOR SALVATION IS FOUND IN JOHN 3:16!
There IS NO WORK that will save anyone, NONE!
Salvation comes from believing in Jesus Christ as Lord and Savior, repenting and asking Him to come into your life/heart and be Lord of your life.
The ONLY WORKS a Christian need be aware of are the GOOD WORKS that FOLLOW salvation. God has a purpose for ALL those He calls to Him, and Christians need to know what that purpose is and do it. These good works do not save anyone, they are the FRUIT of a persons salvation!
As for the indwelling presence of the Holy Spirit........a new believer desiring to receive His indwelling presence only need to ask one or more Sanctified Believers to gather around him, lay hands on him, and pray over him that he receive the Holy Spirit. They can anoint him if he/they desire to..........but, as Paul taught in Acts, it is critical that they gather around, lay hands on, and pray over.........
SOMETIMES this can occur at the same time as Salvation, and, other times it occurs at a later date.
Please DO NOT listen to anyone who tells you YOU MUST DO THIS OR THAT to be saved..............WORKS WILL NOT SAVE ANYONE!
God bless, and I hope you find one or more Sanctified believers (mature believers that have the indwelling presence of the Holy Spirit, and have grown in the understanding of Scripture, and are feasting on the meat of the Word of God) somewhere around you that you can turn to, lean on, and grow with.
We understand that all our works are but like unclean rags to God. They are ineffectual and useless to save.
But God is God, and we are not. God works using a covenant structure.
Covenants in ANE were like so: Some great king, had done something great for a group of people. The deed done was out of his grace and unmerited. So in thankfulness for such gracious gift, people were expected to do 2 things;
1 faithful allegiance to that king
2 do what the king ordered out of thankfulness for the unmerited gift.
So God decides to start a New Covenant with humans:
He offers a free gift of salvation through Jesus Christ and His sacrifice. All good.
But wait, we are expected to do the requisites for the entrance in the New Covenant in thankful attitude for a free gift:
Listen / read, understand, repent, confess sins to God, metanoia (turn away from sins), accept Christ as Lord and Savior, baptize, receive the Holy Spirit, walk humbly with God obeying to walk in the good deeds He prepared for us to walk in before the foundation of the world, that most likely involve helping with saving the elected within the lost.
Bad secular analogy follows:
Suppose someone is in death row. nothing they do or say can save them from the death penalty. But wait a high Officer of a Royal family grants a pardon (in this case with the Sacrifice of the Son for the penalty of the inmates).
The only thing that is going to get the persons out of death row is the pardon.
Now suppose that the high Officer says: yes I grant you pardon, and I want you to wash, change clothes, put deodorant, trim and shine, and go to the front door because someone is going to pick you up to start a new life.
The reason for all the process of washing, changing the rags for nice clothes, etc. is not to offend the pardoning messenger, you can do all that process, and without the royal pardon you would not be spared.
Question is: what happens if you do not do the prescribed things in the New Covenant? you do not wash, do not change clothes? etc. will you lose the salvation? probably not, but you will offend the person looking for you.
Not only that, in the wedding of the Lamb, there was a person that did not have the wedding clothes, he was thrown out... did he lose salvation? most likely not, but probably has to go through the tribulation to wash the cloth.
How about you go to the side door instead of the front door as instructed?
You see where we are getting. God wants to deal with us in Covenantal ways. He stipulated New Covenant requirements through HIs appointed official spokespersons (Peter being one), if He is God and He wants it that way, who are we to not follow His rules?
Maybe that is part of the plan, to see if we are going to be obedient to Him, or will follow deception like in the garden listening to a stranger.
Just a thought in different angle for further research, reflection and comment.