Joshua 24:15–24 (NASB95) — 15 “If it is disagreeable in your sight to serve the LORD, choose for yourselves today whom you will serve: whether the gods which your fathers served which were beyond the River, or the gods of the Amorites in whose land you are living; but as for me and my house, we will serve the LORD.” 16 The people answered and said, “Far be it from us that we should forsake the LORD to serve other gods; 17 for the LORD our God is He who brought us and our fathers up out of the land of Egypt, from the house of bondage, and who did these great signs in our sight and preserved us through all the way in which we went and among all the peoples through whose midst we passed. 18 “The LORD drove out from before us all the peoples, even the Amorites who lived in the land. We also will serve the LORD, for He is our God.” 19 Then Joshua said to the people, “You will not be able to serve the LORD, for He is a holy God. He is a jealous God; He will not forgive your transgression or your sins. 20 “If you forsake the LORD and serve foreign gods, then He will turn and do you harm and consume you after He has done good to you.” 21 The people said to Joshua, “No, but we will serve the LORD.” 22 Joshua said to the people, “You are witnesses against yourselves that you have chosen for yourselves the LORD, to serve Him.” And they said, “We are witnesses.” 23 “Now therefore, put away the foreign gods which are in your midst, and incline your hearts to the LORD, the God of Israel.” 24 The people said to Joshua, “We will serve the LORD our God and we will obey His voice.”
you need to have a theology based upon scripture.
Ezekiel 18:20–24 (LEB) — 20 The person, the one sinning, will die. A son shall not bear the guilt of the father, and a father shall not bear the guilt of the son. The righteousness of the righteous shall be on him; the wickedness of the wicked shall be on him. 21 But if the wicked returns from all of his sins that he has done and he keeps all of my statutes and he does justice and righteousness, he shall surely live; he shall not die! 22 All of his transgressions that he committed will not be remembered against him. Through his righteousness that he has done he shall live. 23 Have I delight by any means in the death of the wicked, declares the Lord Yahweh, and not at his turning from his way, so that he lives? 24 And when the righteous turns from his righteousness, so that he does injustice, and does all of the detestable things that the wicked do, then will he live because of all of his righteousness that he did? Those things will not be remembered because of his infidelity that he displayed, and because of his sin that he committed. Through them he shall die.
Deuteronomy 30:11–19 (LEB) — 11 “For this commandment that I am commanding you today is not too wonderful for you, and it is not too far from you. 12 It is not in the heavens so that you might say, ‘Who will go up for us to the heavens and get it for us and cause us to hear it, so that we may do it?’ 13 And it is not beyond the sea, so that you might say, ‘Who will cross for us to the other side of the sea and take it for us and cause us to hear it, so that we may do it?’ 14 But the word is very near you, even in your mouth and in your heart, so that you may do it. 15 “See, I am setting before you today life and prosperity and death and disaster; 16 what I am commanding you today is to love Yahweh your God by going in his ways and by keeping his commandments and his statutes and his regulations, and then you will live, and you will become numerous, and Yahweh your God will bless you in the land where you are going. 17 However, if your heart turns aside and you do not listen and you are lured away and you bow down to other gods and you serve them, 18 I declare to you today that you will certainly perish; you will not extend your time on the land that you are crossing the Jordan to go there to take possession of it. 19 I invoke as a witness against you today the heaven and the earth: life and death I have set before you, blessing and curse. So choose life, so that you may live, you and your offspring,