To believe the gospel is to believe the good news.
The good news is that, from before time began, God had planned for our salvation
since He knew Adam would fail.
God loves His creation and will save them through faith.
He will also gift to them faithfulness,
1 Corinthians 12:4-7 NASB
4 Now there are varieties of gifts, but the same Spirit.
5 And there are varieties of ministries, and the same Lord.
6 There are varieties of effects, but the same God who works all things in all persons.
7 But to each one is given the manifestation of the Spirit for the common good.
2 Peter 1:3-9
3 seeing that His divine power has granted to us everything pertaining to life and godliness, through the true knowledge of Him who called us by His own glory and excellence.
4 For by these He has granted to us His precious and magnificent promises, so that by them you may become partakers of the divine nature, having escaped the corruption that is in the world by lust.
5 Now for this very reason also, applying all diligence, in your faith supply moral excellence, and in your moral excellence, knowledge,
6 and in your knowledge, self-control, and in your self-control, perseverance, and in your perseverance, godliness,
7 and in your godliness, brotherly kindness, and in your brotherly kindness, love.
8 For if these qualities are yours and are increasing, they render you neither useless nor unfruitful in the true knowledge of our Lord Jesus Christ.
9 For he who lacks these qualities is blind or short-sighted, having forgotten * his purification from his former sins.
So what can we know?:
1. We are saved and given gifts for the common good.
I like to say that we work for the Kingdom of God.
2. We are granted what we need for our godliness. True knowledge of God is knowing that we are to reflect His nature...godliness.
3. By His promise we can become partakers of this divine nature.
God desires to see a change in us.
4. To our faith we add: moral diligence,,,and self-control, brotherly kindness, love.
5. If we have these equalities, we are neither fruitless or useless.
See John 15:2 The unfruitful branches will be cut off.
See the parable of the fig tree that did not bear fruit. Jesus said He would wait one more year and then it would be cut down. Luke 13:6-9
6. We cannot be saved without these qualities.
NOT if we do not have these qualities we are not saved.
So I understand the gospel to be salvation for our souls....
Good works for the Kingdom of God.
We will not have one without the other.
I noticed that you did not mention the death, burial and resurrection of Christ and you seem to place a heavy emphasis on verses that you believe teach we maintain our salvation by works. You call that good news?
By cultivating the qualities listed in
2 Peter 1:5-7, Christians can be sure that God has called them and elected them.
These fruits will confirm it. Make sure you have been called and elected.
bébaios (an adjective, derived from bainō, "to walk where it is solid") – properly, solid (sure) enough to walk on; hence, firm, unshakable; (figuratively) absolutely dependable, giving guaranteed support (security, surety). Make sure that you are saved. To practice these qualities gives evidence of and assurance of salvation, though they are not the basis (or cause) of salvation. They are the effect. Cause of being in Christ (FAITH) effect of being in Christ (FRUIT).
For if these things are yours and abound, you will be neither barren nor unfruitful in the knowledge of our Lord Jesus Christ (vs. 8). For he who lacks these things is shortsighted, even to blindness, and has forgotten that he was cleansed from his old sins (vs. 9). What is the object of the forgetting? Is this forgetting temporary because this believer had fallen into error or does this lack of fruit exist because this person’s "cleansing" was merely an external reformation that did not come from a truly changed heart? The genuineness of their profession will be demonstrated as they express these virtues.
These fruits confirm their divine source. Verse 10 - Therefore, brethren, be even more diligent to
make your call and election sure, for if you do these things you will never stumble.
In regard to John 15:2,
the
branches that bear fruit and remain are genuine believers (like the remaining 11 disciples). The self-attached branches that
bear no fruit and do not remain are not genuine believers (like Judas Iscariot). In regard to
John 15:2, Jesus mentions
branches that bear no fruit and
branches that bear fruit but Jesus says
nothing about branches that bear fruit but then later stop bearing fruit.
As Greek scholar AT Robertson points out that there are
two kinds of connections with Christ as the vine (the merely cosmic which bears no fruit, the spiritual and vital which bears fruit). Probably (Bernard) Jesus here refers to Judas.
John 15 - Robertson's Word Pictures in the New Testament - Bible Commentaries - StudyLight.org
When Jesus spoke these words in John 15, how many people at that time,
prior to Him being glorified, had received the Holy Spirit and were baptized by one Spirit into one body? - "the body of Christ?" (
1 Corinthians 12:13) --
NONE.
John 7:38 - He who believes in Me, as the Scripture has said, out of his heart will flow rivers of living water. 39
But this He spoke concerning the Spirit, whom those believing in Him would receive; for the Holy Spirit was not yet given, because Jesus was not yet glorified.
So "in me" is part of the metaphor of the vine (in the vine) and not in the body of Christ under the new covenant which was not yet fully established. Without that vital union with Christ, there can be no spiritual life and no productivity. Those who profess to know Christ but whose relationship to Him is self-attached, Christ neither saved them, nor sustains them. Eventually, the dead self-attached fruitless branches are cut off.
The Greek word for “abide” is "meno" which means to remain, tarry, not to depart, continue to be present. Abiding in Christ is not a special level of Christian experience that is only available to a few, elite Christians, but is the position of all true believers.
1 John 4:13 - By this we know that we abide in Him, and He in us, because He has given us of His Spirit.. 15 Whoever confesses that Jesus is the Son of God, God abides in him, and he in God.