The peace offering teaches many things, but one of its main symbols is fellowship. John Ritenbaugh explains that our communion with the Father and the Son obligates us to pursue peace, follow the example of Christ, and be pure.
The meal offering represents another aspect of the perfect offering of Jesus Christ. John Ritenbaugh shows that it symbolizes the perfect fulfillment of the second great commandment, "You shall love your neighbor as yourself."
John Ritenbaugh again focuses on the meal offering, typifying the intense self-sacrifice required in service to man. Oil (symbolic of the power of God's Holy Spirit), frankincense(symbolic of character sweetened under intense heat) and salt (symbolic of preservation from corruption) are poured on this fine flour (ground to talcum powder consistency). A small portion (representing Christ's perfect sinless sacrifice) is burned on the altar and two loaves (representing the first fruits -I Corinthians 15:20, James 1:18) baked with leaven (typifying the presence of sin) are waved before God (Leviticus 23:20) and consumed by Aaron and his sons as compensation for their service and sacrifice.
Through Acts 1-15, God (primarily through the work of Peter, Paul and James) has removed His work out of the Judaistic mold, creating the Israel of God (the church) designed to spread to the Gentiles. Though certain ceremonial and civil aspects of the law were (for a time) suspended, the Law of God was never suspended, especially as it relates to defilement of conscience or disregarding of scruples that could cause permanent spiritual damage or unwittingly place one in communion with demons. We must always conduct ourselves with the long —term spiritual interests of others paramount on our minds, being sensitive to conscience and scruples of others as we exercise our 'rights.'
[Editors Note: Audio quality improves at the 4 minute mark.]