How can we possibly tell all these people in India about Jesus? Three things come to mind:
First, this will require everybody being involved. Christians from around the globe must come together to make this happen. It CANNOT be left up to salaried missionaries. Not enough exist. Although the church within India probably needs to take the lead, we must all work together, putting aside denominational boundaries, and labor together to get the gospel out.
Second, this task must be attacked with simple methods. Too many people need to hear for us to spend time on complicated issues. For example, there is not enough money or space available to build special church buildings for all those in need of Christ. Therefore, believers need to gather simply, wherever they can. Additionally, leadership (servanthood) should come from the elders within the local bodies. While robust theology is important, specialized theological training is not.
Third, we must persevere in this endeavor. Spreading the gospel to hundreds of millions of people is not quick nor easy. It will require much effort, a decent amount of money, a significant amount of suffering, and a commitment to never give up.
My prayer is that we, Christ's church, will in fact commit and persevere to the end.