Regarding James chapter 2, James is saying that if you have faith, you'll have works, because works are the visible manifestation of our invisible faith. A faith without works is hypocrisy. So, the purpose of the passage is not to scare us and take away our assurance, but to distinguish between hypocrisy and true faith.
I'm in reasonable agreement with this.
Jesus said something similar:
"Beware of false prophets, who come to you in sheep's clothing but inwardly are ravenous wolves. You will recognize them by their fruits. Are grapes gathered from thornbushes, or figs from thistles? So, every healthy tree bears good fruit, but the diseased tree bears bad fruit. A healthy tree cannot bear bad fruit, nor can a diseased tree bear good fruit. Every tree that does not bear good fruit is cut down and thrown into the fire. Thus you will recognize them by their fruits." (Matthew 7:15-20)
So what do we make of the boldfaced sentence?
So, it is important to understand that we are saved to perform good works, not because we performed good works:
" For by grace you have been saved through faith. And this is not your own doing; it is the gift of God, not a result of works, so that no one may boast. For we are his workmanship, created in Christ Jesus for good works, which God prepared beforehand, that we should walk in them." (Ephesians 2:8-10)
Regarding 1 Corinthians 9, check other translations: Paul is talking about the prize (crown) for our works in Christ, not about salvation.
The notion that we could ever
earn our salvation through our own works is
heresy, and “faith and works” soteriologies of the sort that Anglicans and Catholics hold do not make this error. What we hold, rather, is that true faith is
lived, and not merely
believed. It is by living a life of faith in God's Grace that we both are saved
and receive our crowns. Thus, faith and works are two sides of the same coin.
At no point could we ever
merit God's Grace, but it is by walking in faith that we accept his free gift of it. By so doing, he sanctifies us and re-forms us into his likeness, so that ultimately, we can look upon him as he is, in his full glory, in the Beatific Vision.
What would you consider a correctly performed baptism to be?
The baptism must meet the following conditions:
1) The baptizer must use water to “wash” the person being baptized, whether by immersion, by infusion (pouring), or by sprinkling.
2) The baptizer must say something like the following while making the washing gesture: “I baptize you in the name of the Father, and of the Son, and of the Holy Spirit.” Invocation of the Christian Trinity is necessary for a valid baptism.
3) The baptizer must
intend to perform a Christian baptism in the name of the Christian Trinity by 1 and 2. (S)he is not required to have any understanding beyond what is necessary in order to have this intent; nor is (s)he required to have orthodox belief, be a member of the “correct” ecclesial body, be free of serious sin, or even be baptized him/herself.