A Gospel Study of Spiritual Salvation in the Bible

The Gospel is Salvation

Romans 1:16 KJV

¹⁶ For I am not ashamed of the gospel of Christ: for it is the power of God unto salvation to every one that believeth; to the Jew first, and also to the Greek.

1 Corinthians 15:1-4 KJV

15 Moreover, brethren, I declare unto you the gospel which I preached unto you, which also ye have received, and wherein ye stand;

² By which also ye are saved, if ye keep in memory what I preached unto you, unless ye have believed in vain.
³ For I delivered unto you first of all that which I also received, how that Christ died for our sins according to the scriptures;
⁴ And that he was buried, and that he rose again the third day according to the scriptures:

Galatians 1:9 KJV

⁹ As we said before, so say I now again, if any man preach any other gospel unto you than that ye have received, let him be accursed.

The Gospel is of God Alone Not Man

Ephesians 1:13 KJV

¹³ In whom ye also trusted, after that ye heard the word of truth, the gospel of your salvation: in whom also after that ye believed, ye were sealed with that holy Spirit of promise,

John 1:13 KJV

¹³ Which were born, not of blood, nor of the will of the flesh, nor of the will of man, but of God.

The Gospel is Through Faith Not Works
Ephesians 2:8-10 KJV

⁸ For by grace are ye saved through faith; and that not of yourselves: it is the gift of God:
⁹ Not of works, lest any man should boast.
¹⁰ For we are his workmanship, created in Christ Jesus unto good works, which God hath before ordained that we should walk in them.

Psalm 49:7-8 KJV

⁷ None of them can by any means redeem his brother, nor give to God a ransom for him:
⁸ (For the redemption of their soul is precious, and it ceaseth for ever:)

The Gospel is By Grace Not the Sinner's Merit
Romans 3:24 KJV

²⁴ Being justified freely by his grace through the redemption that is in Christ Jesus:

Romans 11:6 KJV

⁶ And if by grace, then is it no more of works: otherwise grace is no more grace. But if it be of works, then it is no more grace: otherwise work is no more work.

The Gospel Rejected Is Hell 
2 Thessalonians 1:8-9 KJV

⁸ In flaming fire taking vengeance on them that know not God, and that obey not the gospel of our Lord Jesus Christ:
⁹ Who shall be punished with everlasting destruction from the presence of the Lord, and from the glory of his power;