If the Holy Spirit was residing in their hearts, how could Satan enter in?
Is everyone in your own SDA church born again?
They resisted the Holy Ghost. They accepted satan's temptation. Being filled with the Holy Ghost, doesn't eliminate satan's temptations [the love of money is the root of all evil, thus they allowed that GMO seed of satan to be planted in their heart soil, and allowed it to grow into a green bay tree ...they lied, and no lie is of the Truth, and the Holy Ghost leads into all truth ...]. Just ask Christ Jesus in the wilderness. They made their decision, set firm in it, and lied to the Holy Ghost. The Holy Ghost is polite. He leaves where unwanted. And so when the house becomes empty, you get squatters. it is why we are warned:
1 Thessalonians 5:19 KJB - Quench not the Spirit.
1 Samuel 16:14 KJB - But the Spirit of the LORD departed from Saul, and an evil spirit from the LORD troubled him.
Matthew 12:43 KJB - When the unclean spirit is gone out of a man, he walketh through dry places, seeking rest, and findeth none.
Matthew 12:44 KJB - Then he saith, I will return into my house from whence I came out; and when he is come, he findeth it empty, swept, and garnished.
Matthew 12:45 KJB - Then goeth he, and taketh with himself seven other spirits more wicked than himself, and they enter in and dwell there: and the last state of that man is worse than the first. Even so shall it be also unto this wicked generation.
Ephesians 4:30 KJB - And grieve not the holy Spirit of God, whereby ye are sealed unto the day of redemption.
1 Thessalonians 4:7 KJB - For God hath not called us unto uncleanness, but unto holiness.
1 Thessalonians 4:8 KJB - He therefore that despiseth, despiseth not man, but God, who hath also given unto us his holy Spirit.
1 Timothy 4:1 KJB - Now the Spirit speaketh expressly, that in the latter times some shall depart from the faith, giving heed to seducing spirits, and doctrines of devils;
Hebrews 6:4 KJB - For it is impossible for those who were once enlightened, and have tasted of the heavenly gift, and were made partakers of the Holy Ghost,
Hebrews 6:5 KJB - And have tasted the good word of God, and the powers of the world to come,
Hebrews 6:6 KJB - If they shall fall away, to renew them again unto repentance; seeing they crucify to themselves the Son of God afresh, and put him to an open shame.
2 Peter 2:20 KJB - For if after they have escaped the pollutions of the world through the knowledge of the Lord and Saviour Jesus Christ, they are again entangled therein, and overcome, the latter end is worse with them than the beginning.
Let me give you a type. The Temple in Jerusalem represents not only the body of Christ Jesus, but the individual person. It was filled with all manner of uncleanness, buyers and sellers, loud noises, [and in fact it points to the three items in the sanctuary, the Table of Shewbread, Golden 7 Branch Candlestick and the Golden Altar of Incense], etc. Jesus comes
into the Temple, cleanses the Temple of the defiling spirits. He then dwells
in the temple and teaches, and heals, etc. And going on His mission. Yet, later in the end of His 3 1/2 ministry, Jesus had to do this again, and He then dwells
in the temple and teaches, and heals, etc. Yet the hardended pharisees come back in the Temple and they refuse Jesus - the Truth for they loved to believe a lie instead. Jesus then leaves that Temple permanently, saying that it was no longer His Father's House, but that their house was left desolate. They blasphemed away the Holy Ghost.
No, not everyone in the Seventh-day Adventist movement, who goes by the name Seventh-day Adventist, is born again [very sad, because without that, the name does nothing for them]. Name without the character is theft of identity, a misrepresentation, and a reproach unto God, and to His people. Some have no connection with Christ Jesus whatsoever, but remain for their various reasons. Right now, things are 'militant'.