No Christians are considered saved.
Matt. 24:13, RS: “He who endures to the end will be saved.” (So a person’s final salvation is not determined at the moment that he begins to put faith in Jesus.)
Phil. 2:12, RS: “As you have always obeyed, so now, not only as in my presence but much more in my absence, work out your own salvation with fear and trembling.” (This was addressed to “the saints,” or holy ones, at Philippi, as stated in Philippians 1:1. Paul urged them not to be overly confident but to realize that their final salvation was not yet assured.)
Heb. 10:26, 27, RS: “If we sin deliberately after receiving the knowledge of the truth, there no longer remains a sacrifice for sins, but a fearful prospect of judgment, and a fury of fire which will consume the adversaries.” (Thus the Bible does not go along with the idea that no matter what sins a person may commit after he is “saved” he will not lose his salvation. It encourages faithfulness.