Jesus: Paul preached the necessity of GRACE through Spirit-led FAITH in the God-Man.

Acts 20....Paul's farewell message to The Church at Ephesus...Author: Luke?

From Miletus he ( PAUL)sent to Ephesus and called to him the elders of the church.
And when they had come to him, he said to them,
“You yourselves know, from the first day that I set foot in Asia, how I was with you the whole time,
serving the Lord with all humility and with tears and with trials which came upon me
through the plots of the Jews;
how I did not shrink from declaring to you anything that was profitable,
and teaching you publicly and from house to house,
solemnly testifying to both Jews and Greeks
of repentance toward God and FAITH in our Lord JESUS Christ.

Romans 3 (NASB)...Salvation / imputed Righteouness / Redemption / Justification / Propitiation:
                                  By GRACE through Spirit-led FAITH in Jesus the Christ

But now apart from the Law (Mosaic),
the Righteousness of God has been manifested,
being witnessed by the Law and the Prophets,
even the Righteousness of God through Faith in Jesus Christ for all those who BELIEVE (have FAITH);
for there is no distinction;
for all have sinned and fall short of the glory of God (perfection),
being Justified as a GIFT by His GRACE through the Redemption which is in Christ Jesus;
whom God displayed publicly as a Propitiation in His blood (sacrifice) through FAITH.
This was to demonstrate His (God 's) Righteousness,
because in the forbearance of God (God's perfect JUSTICE)
He passed over the sins previously committed;
for the demonstration, I say, of His Righteousness at the present time,
so that He would be JUST and the JUSTIFIER of the one who has FAITH in Jesus.

Romans 5 (NASB)...RESULTS of Salvation / Justification= Reconciliation...Grace through Faith in Jesus.

Therefore, having been Justified by FAITH, we have peace with God THROUGH our Lord Jesus Christ,
through whom also we have OBTAINED our introduction by FAITH into this GRACE in which we stand...
the love of God (the Father)has been poured out within our hearts through (God) the Holy Spirit
who was given to us (by the finished work of God the Son)...
For if while we were enemies (of God),  we were Reconciled to God THROUGH the death of His Son,
much more, having been Reconciled, we shall be SAVED by His life.
And not only this, but we also exult in God through our Lord Jesus Christ,
THROUGH WHOM we have now received the Reconciliation.

Galatians 2...Paul confronts Peter...FAITH versus Works of the LAW

I (Paul) said to Cephas (Peter) in the presence of all,
“If you, being a Jew, live like the Gentiles and not like the Jews,
how is it that you compel the Gentiles to live like Jews?
 “We are Jews by nature (blood) and not sinners from among the Gentiles;
nevertheless... knowing that a man is NOT Justified by the Works of the Law
but through FAITH in Christ Jesus,
even we have BELIEVED in Christ Jesus,
so that we may be JUSTIFIED by FAITH in Christ
and NOT by the Works of the Law;
since by the Works of the Law no FLESH (Body+Soul) will be justified. (forgiven of sin)

Galatians 3...FAITH versus Works of the LAW
Now that no one is justified by the LAW before God is evident; for,
“THE RIGHTEOUS MAN SHALL LIVE BY FAITH.”
However, the LAW is not of faith;
on the contrary,
“HE WHO PRACTICES THEM (LAWS) SHALL LIVE BY THEM.”
Christ Redeemed us from the Curse of the Law,
having become a curse for us—
for it is written,
“CURSED IS EVERYONE WHO HANGS ON A TREE”— (sacrifice of crucifixion)
 in order that IN Christ Jesus the blessing of Abraham might come to the Gentiles,(Promise of the Kingdom)
so that we (believers) would receive the PROMISE of the (God the Holy) Spirit through faith.(in Jesus)

Hebrews 12....Jesus: the Example, the Author and Perfecter of FAITH
Therefore, since we have so great a cloud of witnesses surrounding us,
let us also lay aside every encumbrance and the sin which so easily entangles us,
and let us run with endurance the race that is set before us,
fixing our eyes on Jesus,
the author and perfecter of FAITH,
who for the joy set before Him endured the cross,
despising the shame,
and has sat down at the right hand of the throne of God. (TRI-UNE GOD reunited in heaven)

The above verses are WAY off point! Preachin' to da choir?