How can I be sure that God wants me to go?
Most people don’t get a bolt of lightning from the sky, a booming voice from heaven, or see their name flashing in some kind of divine neon light. And if you’re waiting for a ‘burning bush’ experience, like Moses had in Exodus 3, it will never happen! Maybe it will just start with a gut feeling – an ‘inner witness’ in your spirit. Maybe something someone has said in a sermon or just a conversation is what’s motivating you. Perhaps you’ve know someone who’s been on a short-term team and it’s provoked an interest. Could it be that God has spoken to you from his Word about your commitment to him? Or might it be that the knowledge you have of the needs that exist in the world around you has been enough to move you to action?
Even if none of these scenarios connect with your personal experience, it's important to remember that as a disciple of Jesus, you do have a calling. Jesus summarises the commandments as being 'Love God... and love others' (Matthew 22:37-39) and the Great Commission tells us to 'Go... and make disciples of all nations'.
And don't forget your local church - right from the start it is vital that you seek wisdom and advice from your local church leaders/mission support team to help you think this through fully. Some further information on the subject of call and guidance can be found here.