For us to overcome drugs abuse we should have in mind that our body belongs to God and is the temple of God. The Bible teaches that we are stewards of what God has given us, including our physical health. When we rely on substances in harmful ways, it can take the place of God in our lives. Turning back to Him in humility and asking for strength is the first step toward freedom.
Self control is another thing that can keep us away for drugs abuse. Through prayer, reading the Word, and seeking godly support, a person can begin to resist temptation and make better choices. As it says in 1 Corinthians 10:13, God is faithful and will provide a way of escape from temptation, giving hope that change is possible.