The verse was not talking about salvation, only you were. Here are passages about salvation:
Romans 10:9-10 [NIV]
9 If you declare with your mouth, "Jesus is Lord," and believe in your heart that God raised him from the dead, you will be saved. 10 For it is with your heart that you believe and are justified, and it is with your mouth that you profess your faith and are saved.
Acts of the Apostles 2:37-39 [NKJV]
37 Now when they heard [this], they were cut to the heart, and said to Peter and the rest of the apostles, "Men [and] brethren, what shall we do?" 38 Then Peter said to them, "Repent, and let every one of you be baptized in the name of Jesus Christ for the remission of sins; and you shall receive the gift of the Holy Spirit. 39 "For the promise is to you and to your children, and to all who are afar off, as many as the Lord our God will call."
Ephesians 2:4-10 [NKJV]
4 But God, who is rich in mercy, because of His great love with which He loved us, 5 even when we were dead in trespasses, made us alive together with Christ (by grace you have been saved), 6 and raised [us] up together, and made [us] sit together in the heavenly [places] in Christ Jesus, 7 that in the ages to come He might show the exceeding riches of His grace in [His] kindness toward us in Christ Jesus. 8 For by grace you have been saved through faith, and that not of yourselves; [it is] the gift of God, 9 not of works, lest anyone should boast. 10 For we are His workmanship, created in Christ Jesus for good works, which God prepared beforehand that we should walk in them.
We are talking about faith devoid of love is evil, PLAIN FOR YOU TO READ:
2 And though I have [the gift of] prophecy, and understand all mysteries and all knowledge, and though I have all faith, so that I could remove mountains, but have not love, I am nothing.