Change your vocabulary

"If you say what you have, you will have what you say." - this is a Scriptural principle in God's Word.
Our Creator God spoke the world and everything in it, including mankind, into existence. What He says has creative power and His words will be carried out.
We are made in His image and when we received Jesus Christ as our Lord and Saviour, we become the new creation in Christ, endowed with the Holy Spirit living in us, with the power and authority now to speak creative words of power to effect change in our lives and our environment.
Hence let us speak words that are positive and according to our Father's heart. Speak blessing, healing, restoration, renewal, revival and faith-filled words everyday to ourselves and our circumstances.
Do we need to speak out loud? Yes, we do as many scriptures exhort us to speak and our hearts will receive what we speak and faith will arise. 
Rom 10:8-9 - The word is near you; it is in your mouth and in your heart, that is, the word of faith we are proclaiming... confess with your mouth, ..... and believe in your heart
Ps 19:14 - the words of my mouth and the meditation of my heart..
Matt 17:20 - if you have faith as small as a mustard seed, you can say to this mountain, `Move from here to there' and it will move. Nothing will be impossible for you.
So today and everyday, speak faith-filled words and see your faith grow and things change for the glory of God!