Dream of snake, space, church, iguana

I walk into an area where there were persons that am familiar with, my church brethren. then the space looks like a room. my husband that is passed was lying on the bed. Suddenly, i saw a very large green lizard, like an iguana beside my husbands body and it was not perturbed that people was very noisy around. the weird thing is that even though i knew that my husband was lying on the bed, i could not see his body silhouette. it was just a clump under a sheet with the lizard behaving as though it owns the clump . On a near by night table there was another large green lizard but it wraps itself around like a snake lying on the table and i saw what looks like a baby green lizard with a slender body which looks like the body of a snake and also with a head that looks like a snake. they too were just lying there and were not perturbed in the least, evev with the noise. in my mind, my husband is alive and as much as i am shouting telling him that there was a lizard beside him, he was not responding.