What's the Context?

The disciples are hiding out in a room, and the doors locked. And probably because they're afraid that what happened to jesus is going to happen to his disciples. In verse 24, thomas, also known as ditamus, which means twin one of the 12 was not with the disciples when jesus came. But he said to them, unless i see the nail marks in his hands and put my finger where the nails were and put my hand into his side, i will not believe. Each of us, each of them, each of usw let's go to the one that may be most familiar to all of us in this conversation about doubt and faith."