All major miracles are preceded by the presence of the Holy Spirit. All effective and fervent prayers are the work of the Holy Spirit. It is the Holy Spirit that gives utterance (Acts 2:4). All effective witnessing is preceded by the presence of the Holy Spirit (Acts 1:8). All Godly Achievements are preceded by the present of the Holy Spirit 

Healing is preceded by the presence of the Holy Spirit - healing is the Gift of the Holy Spirit (1 Corinthians 12:9): we therefore experience this gift of healing as recipients of healing or as the channel in which it is administered. Faith is also referred to as the Gift of the Spirit (1 Corinthians 12:9). Fundamentally, an effective life can only be attained by having the Holy Spirit at the core! All prophecy is inspired by the Holy Spirit. Any godly thing we do is by the Holy Spirit: