Christians cannot be reasonably assured of eternal salvation.

1) Hebrews 10:26-31The context goes much deeper than that. Let's look at parallel passages. Let's look at the entire passage (note, I am using ESV): For since the law has but a shadow of the good things to come instead of the true form of these realities, it can never, by the same sacrifices that are continually offered every year, make perfect those who draw near. Otherwise, would they not have ceased to be offered, since the worshipers, having once been cleansed, would no longer have any consciousness of sins? But in these sacrifices there is a reminder of sins every year. For it is impossible for the blood of bulls and goats to take away sins. Consequently, when Christ came into the world, he said,“Sacrifices and offerings you have not desired,but a body have you prepared for me;in burnt offerings and sin offeringsyou have taken no pleasure. Then I said, ‘Behold, I have come to do your will, O God,as it is written of me in the scroll of the book. ’”When he said above, “You have neither desired nor taken pleasure in sacrifices and offerings and burnt offerings and sin offerings” (these are offered according to the law), then he added, “Behold, I have come to do your will. ” He does away with the first in order to establish the second. And by that will we have been sanctified through the offering of the body of Jesus Christ once for all. And every priest stands daily at his service, offering repeatedly the same sacrifices, which can never take away sins. But when Christ had offered for all time a single sacrifice for sins, he sat down at the right hand of God, waiting from that time until his enemies should be made a footstool for his feet. For by a single offering he has perfected for all time those who are being sanctified. And the Holy Spirit also bears witness to us; for after saying,“This is the covenant that I will make with themafter those days, declares the Lord:I will put my laws on their hearts,and write them on their minds,”then he adds,“I will remember their sins and their lawless deeds no more. ”Where there is forgiveness of these, there is no longer any offering for sin. Therefore, brothers, since we have confidence to enter the holy places by the blood of Jesus, by the new and living way that he opened for us through the curtain, that is, through his flesh, and since we have a great priest over the house of God, let us draw near with a true heart in full assurance of faith, with our hearts sprinkled clean from an evil conscience and our bodies washed with pure water. Let us hold fast the confession of our hope without wavering, for he who promised is faithful. And let us consider how to stir up one another to love and good works, not neglecting to meet together, as is the habit of some, but encouraging one another, and all the more as you see the Day drawing near. For if we go on sinning deliberately after receiving the knowledge of the truth, there no longer remains a sacrifice for sins, but a fearful expectation of judgment, and a fury of fire that will consume the adversaries. Anyone who has set aside the law of Moses dies without mercy on the evidence of two or three witnesses. How much worse punishment, do you think, will be deserved by the one who has trampled underfoot the Son of God, and has profaned the blood of the covenant by which he was sanctified, and has outraged the Spirit of grace? For we know him who said, “Vengeance is mine; I will repay. ” And again, “The Lord will judge his people. ” It is a fearful thing to fall into the hands of the living God. But recall the former days when, after you were enlightened, you endured a hard struggle with sufferings, sometimes being publicly exposed to reproach and affliction, and sometimes being partners with those so treated. For you had compassion on those in prison, and you joyfully accepted the plundering of your property, since you knew that you yourselves had a better possession and an abiding one. Therefore do not throw away your confidence, which has a great reward. For you have need of endurance, so that when you have done the will of God you may receive what is promised. For,“Yet a little while,and the coming one will come and will not delay;but my righteous one shall live by faith,and if he shrinks back,my soul has no pleasure in him. ”But we are not of those who shrink back and are destroyed, but of those who have faith and preserve their souls. (Hebrews 10 ESV) The context does not say we can lose our salvation. Rather, it talks about people professing to be Christians who are not really Christians. " if Hebrews 10:26-31 referred to any willful sin at all, it sinks his case, because for those who sinned in this way it says, "no sacrifice for sins is left". Rather, these verses refer to apostasy; those who received the gospel, were a part of the church for a while, but fell away and trusted something else, such as Judaism, for their salvation. " [1] 3) Yes, Satan will be let loose after the 1000 years. There will be people who are born during the 1000 year reign of Christ who will need Christ as their saviour. Secondly, people theorize that unsaved people may be in the milennium kingdom - those who survivved armageddon and the tribulation. Isaiah 60:22 (the context seems to be the millennium)A little one shall become a thousand, and a small one a strong nation: I the LORD will hasten it in his time. Matthew 3:9And think not to say within yourselves, We have Abraham to our father: for I say unto you, that God is able of these stones to raise up children unto Abraham. Isaiah 14:1-2 For the LORD will have mercy on Jacob, and will yet choose Israel, and set them in their own land: and the strangers shall be joined with them, and they shall cleave to the house of Jacob. [2] And the people shall take them, and bring them to their place: and the house of Israel shall possess them in the land of the LORD for servants and handmaids: and they shall take them captives, whose captives they were; and they shall rule over their oppressors. Zechariah 14:9-19 And the LORD shall be king over all the earth: in that day shall there be one LORD, and his name one. .. . [16] And it shall come to pass, that every one that is left of all the nations which came against Jerusalem shall even go up from year to year to worship the King, the LORD of hosts, and to keep the feast of tabernacles. [17] And it shall be, that whoso will not come up of all the families of the earth unto Jerusalem to worship the King, the LORD of hosts, even upon them shall be no rain. 18 And if the family of Egypt go not up, and come not, that have no rain; there shall be the plague, wherewith the LORD will smite the heathen that come not up to keep the feast of tabernacles. [19] This shall be the punishment of Egypt, and the punishment of all nations that come not up to keep the feast of tabernacles. CONCLUSION None of my partner's references tell us we can lose salvation. My partner hasn't answered any of my verses saying you cannot. As such, vote con. ___________Source 1. . http://www.biblequery.org...;