Speak......over and over again God spoke and told men to speak.Christians do not be discourged by scoffers.There are pharoah type words and there are God's words.Christ commanded us to spread his word.When you want to know what you should speak,ask the Lord in Prayer. It needs to be mentioned,that the Lord told moses to speak to pharoah all the words the Lord speaks.That why we all need to thump our bibles.Do not let satan rest. Nor the people that he uses.In modern america with all the social media,e-mails,blogs,etc. There is no excuse for not preaching the Lord Jesus Christ,to as many who may hear.He is an awesome God,and easy to love,and trust.