Additional requirements huh? Look each one up. For example "if you do not forgive you will not be forgiven."
A Christian’s forgiveness of others is based on an understanding that he has been forgiven by God’s undeserved and unearned mercy. Hearts that are humble and appreciate God’s grace gladly forgive others from a heart that is saved, but proud and revengeful hearts with no true repentance, that don't forgive in such small matters, as we see in the parable of the unforgiving servant in Matthew 18, which revealed a heart that is unsaved and does not receive God's forgiveness.
Those who are unforgiving from the heart show that they are unfitted to receive God’s forgiveness. Failure to forgive in such a small matter shows that this person has not understood God’s grace and forgiveness, hence the term, "wicked servant," which is not descriptive of a genuine believer. The fact that this person is called a servant does not necessarily mean they are saved. Israel (the Jews) were referred to as
"the Lord’s servants" - You are my witnesses, says the LORD,
my servant, whom I chosen.. - Isaiah 43:10, but they were not all saved.
Unforgiveness is the mark of an unbeliever and
forgiveness would be the mark of a true believer. We should forgive others because God, through Christ, has forgiven us (Ephesians 4:32). It is inconceivable that someone who has truly experienced God's forgiveness could refuse to grant forgiveness to others, especially in such a small matter, as we saw in Matthew 18:26-35.
Partaking of the Lords Supper- "I tell you the truth, unless you eat of the flesh of the Son of Man, and drink His blood, you have no life in you."
So you teach that partaking of the Lord's Supper is a requirement for salvation? Is that what you believe Jesus was teaching in John chapter 6? You sound like a Roman Catholic. Eating and drinking here is not describing eating with the mouth and the digestive organs of our bodies, but the reception of God’s grace by believing in Christ, as Jesus makes it abundantly clear by repeating the same truths both in metaphoric and plain language. Compare for example the following two verses:
“Most assuredly, I say to you, he who believes in Me has everlasting life” (John 6:47).
“He who eats this bread will live forever” (John 6:58).
“He who believes” in Christ is equivalent to “he who eats this bread” because the end result is the same--eternal life. The parallel is the same in verses 40 and 54:
“Everyone who sees the Son and believes in Him may have everlasting life; and I will raise him up at the last day” (John 6:40).
“Whoever eats My flesh and drinks My blood has eternal life, and I will raise him up at the last day” (John 6:54).
John 6 does not support your theology or the false Roman Catholic doctrine of transubstantiation. On the contrary, it is a statement on the primacy of believing in Him/faith as the means by which we receive eternal life. Jesus is the Bread of Life; we eat of Him and are satisfied when we believe in Him.
John 6:35 - "I am the bread of life. He who comes to Me shall never hunger, and he who believes in Me shall never thirst." As Jesus was accustomed, He used figurative language to emphasize these spiritual truths. Jesus explains the sense of the entire passage when He says,
"It is the Spirit who gives life; the flesh profits nothing. The words that I speak to you are spirit, and they are life." (John 6:63)
Bread represents the "staff of life." Sustenance. That which essential to sustain life. Just as bread or sustenance is necessary to maintain physical life, Jesus is all the sustenance necessary for spiritual life.
The source of physical life is blood -- "life is in the blood." As with the bread, just as blood is the empowering or source of life physically, Jesus is all the source of spiritual life necessary.