Jesus – alone – is what’s needed for salvation. If you ever hear a gospel that preaches Jesus + works = salvation, that is not the true Gospel, and I’d run far away from that false preaching because false preaching deceives people to hell.
Jesus’ life, death, and resurrection was enough. To add our own good deeds to God’s saving work of salvation is deceitful and prideful. It’s sin. Salvation belongs to the Lord (Psalm 3:8).
Obedience and good works are the result of faith in the Gospel by the believer according to Scripture. Obedience and good works is what true salvation produces, not requires. They are a byproduct of a changed life through the saving faith in Christ alone. They are critical for our sanctification as we are becoming more and more like Christ.
On the last day, no one can claim or boast for what God has done in our lives (Ephesians 2:8-9). If you are saved, it is only because of God’s grace, because the truth is, we all deserve hell. So cry out to the Jesus the Lord while you still have breath in your lungs and ask Him for the faith you need to believe in the Word of God.