Your argument is illogical. The defining point of being a Christian is accepting Christ as Lord. If one hasn't done that the person might be fond of Jesus, or think he was a cool teacher, or a prophet but they are not a Christian. A Christian is one who accepts Jesus Christ as Lord. All the other steps follow upon acceptance.
New Unger's Bible Dictionary:
CHRISTIAN. A Christian is a believer in and a follower of Jesus Christ the Messiah. This name is more widely employed than any other designation of those who believe unto salvation. However, it occurs in the Scriptures only three times: "And the disciples were first called Christians in Antioch" (Acts 11:26); "and Agrippa replied to Paul, 'In a short time you will persuade me to become a Christian'" (26:28); "If anyone suffers as a Christian, let him not feel ashamed" (1 Peter 4:16).
The term Christian is clearly a Gentile designation for believers because the word Christ, upon which the term was constructed, suggests recognition of the Messiah, which no unbelieving Jew was prepared to do. Becoming a Christian, according to the NT, is a definite act with significant results.
According to Lewis Sperry Chafer, no fewer than thirty-three simultaneous and instantaneous divine undertakings and transformations, which collectively constitute the salvation of a soul, take place the moment one exercises faith in Christ and is saved.
Among these is that a believer in Christ has the guilt of his sins removed. Second, he is taken out of Adam, the sphere of condemnation, and placed in Christ, the sphere of righteousness and justification. Third, he is given a new standing by virtue of his being placed "in Christ" by the Spirit's baptizing work (1 Cor 12:13; Rom 6:3-4). A Christian then, as Chafer says, "Is not one who does certain things for God but . . . one for whom God has done certain things; he is not so much one who conforms to a certain manner of life as he is one who has received the gift of eternal life; he is not one who depends upon a hopelessly imperfect state but rather one who has reached a perfect standing before God as being in Christ" (Systematic Theology, 7:75).