what is the Relationship between Repentance and Salvation ?

What is the Relationship between Repentance and Salvation ? Repentance is the change of our thoughts and feelings however it's not thing that can lead us to Salvation , but it can make us do good things which are good for our self and others . for that we can see in Mathew 3:8 Produce fruit that is consistent with repentance! *Notice Repentance needs Strong faith . Salvation in Christianity is Accepting Jesus and what He did for the Universe from all your heart and mind and thank Him for the Salvation we got by Him through His Sufferings . Jesus put himself instead of us to clean us from our Sins . There are Relationship between Repentance and Salvation , It's called repentance of salvation: When a person Change his rejection of believing in Christ to believing in him therefore we can see in Act 2:36 "Therefore, let all the people of Israel understand beyond a doubt that God made this Jesus, whom you crucified, both Lord and Messiah!" Peter replied, "Repent and be baptized, every one of you, in the name of Jesus Christ for the forgiveness of your sins. And you will receive the gift of the Holy Spirit. Act 2:38 here we can strongly see that the relationship between Repentance and believing in Christ which is Salvation! Finally Repentance works side by side with Salvation . without Salvation there is no Repentance because Repentance need strong faith by God ! Act 20:21 I have declared to both Jews and Greeks that they must turn to God in repentance and have faith in our Lord Jesus.