False teachers teach that Faith is Faithfulness, in other words they teach Faith is Obedience! That is such a False Doctrine! Faith is Obedience, Faith is Trusting and Believing in Christ Jesus!
In the New Testament, pistis tends to mean trust, trustworthiness, faithfulness, or belief. For example, when Jesus tells the disciples, “Have pistis in God” (Mark 11:22), he is urging them to trust in God when they pray. When Paul speaks of God’s pistis (e.g., Rom 3:3), he is referring to God’s trustworthiness in fulfilling God’s promises. When Paul reminds the Corinthians “that Christ died for our sins,” he says, “so we preach, and so you episteusate,” meaning “so you believed” (1Cor 15:11).
Sometimes it is unclear whether a writer is referring to trust, belief, or both. When Jesus says, “Pisteuete in God, pisteuete also in me” (John 14:1), we cannot be sure whether he is saying, “Believe in me as you believe in God,” “Trust in God and trust in me,” or both.!!!
Have Faith in God!
Faith is Trusting, and Believing in God!
The Berean Christian 