Male kittens are usually neutered at between 4 to 6 months of age. However, the AVMA has endorsed early age neutering of dogs and cats 8 to 16 weeks of age. You and your vet can decide what is the best time starting in a few weeks.
The use of incense was very common. It was employed for profane purposes as an antidote to the lassitude caused by very great heat, as perfumes are now used. Mention of its introduction into pagan worship is made by classical writers (cf. Ovid, Metamorph., VI, 14, Virgil, AEneid, I, 146).
Incense has been used in Christian liturgy from its earliest centuries. In fact, it was a part of the Jewish tradition that came before it, a use that was commanded by God himself and recorded in Sacred Scripture. God commanded Moses to make an Altar of Incense for worship in the Tabernacle: