Who will spend Eternity with YHWH? Those who are into YHWH/Yeshua/Torah! There is no "gray area." Take a look at the following passages:
Revelation 22: 14. Blessed are they who do His (Master YHWH's) Mitzvot, that they may have a right to the tree of life and may enter through the gates into the city. 15. Without (will be) dogs (those who are evil/pagan) and sorcerers, and whoremongers and manslayers and idolaters, and everyone that loves and does falsehood. 16. I Y'shua have sent my Messenger to testify to you these things before the assemblies. I am the root and offspring of Dawid: like the splendid star of the morning.
17. And the Spirit and the bride say, You come. And let him that hears, say, You come. And let him who thirsts, come; and he that is inclined, let him take the living water freely. 18. I testify to everyone who hears the words of the prophecy of this book, that if anyone will add to them, Elohim will add to him the plagues that are written in this book. 19. And if anyone will take away from the words of the book of this prophecy, Elohim will take away his portion from the tree of life and from the Set Apart city, which are described in this book. 20. He who testifies these things, says: Yes, I come quickly. Amen. Come, Lord Y'shua! 21. The grace of our Master (Y'shua) Y'shua the Mashiyach, (be) with all the Set Apart believers. Amen. (AENT)
Deuteronomy 27 'A curse on anyone who does not confirm the words of this Torah by putting them into practice.'All the people are to say, 'Amen!' (CJB)
Deuteronomy 28: 1 "If you listen closely to what ADONAI your God says, observing and obeying all his mitzvot which I am giving you today, ADONAI your God will raise you high above all the nations on earth; 2 and all the following blessings will be yours in abundance -if you will do what ADONAI your God says: 3 "A blessing on you in the city, and a blessing on you in the countryside. 4 "A blessing on the fruit of your body, the fruit of your land and the fruit of your livestock - the young of your cattle and flocks.
5 "A blessing on your grain-basket and kneading-bowl. 6 "A blessing on you when you go out, and a blessing on you when you come in. 7 "ADONAI will cause your enemies attacking you to be defeated before you; they will advance on you one way and flee before you seven ways. 8 "ADONAI will order a blessing to be with you in your barns and in everything you undertake; he will bless you in the land ADONAI your God is giving you. 9 "ADONAI will establish you as a people separated out for himself, as he has sworn to you - if you will observe the mitzvot of ADONAI your God and follow his ways.
10 Then all the peoples on earth will see that ADONAI's name, his presence, is with you; so that they will be afraid of you. 11 "ADONAI will give you great abundance of good things - of the fruit of your body, the fruit of your livestock and the fruit of your land in the land ADONAI swore to your ancestors to give you. 12 ADONAI will open for you his good treasure, the sky, to give your land its rain at the right seasons and to bless everything you undertake. You will lend to many nations and not borrow;
13 ADONAI will make you the head and not the tail; and you will be only above, never below - if you will listen to, observe and obey the mitzvot of ADONAI your God 14 and not turn away from any of the words I am ordering you today, neither to the right nor to the left, to follow after other gods and serve them. 15 "But if you refuse to pay attention to what ADONAI your God says, and do not observe and obey all his mitzvot and regulations which I am giving you today, then all the following curses will be yours in abundance.... (CJB)
YHWH IS NOT KIDDING AROUND! Blessings are what we gain by OBEDIENCE; curses are what we gain from DISOBEDIENCE. Today's world is cursed - just take a look around you! We cannot pick and choose whom to follow! Our ELOHIM has made that perfectly clear.