Suffering is *not *an evil, not in and of itself or otherwise, to cause suffering with an evil intention is bad, but the suffering itself is not, otherwise God would have no part of it,
suffering was a *consequence *brought into the world out of Gods mercy, because only by suffering can we gain control of ourselves and subject the body to the soul,
the purpose of suffering is not only to make reparation for wrongdoings, but it is a means to offer God a sacrifice of praise of his divine right over creatures, to unite oneself with Christ in his sufferings as an expression of love, and in the process to become more like Christ, Who having joy set before him, chose the Cross, and thus
“to make up all that has still to be undergone by Christ for the sake of His body, the Church” (I Colosians 1:24).
God causes suffering, and yet He cannot cause evil either directly or indirectly, so to say suffering is evil in and of itself, is a great mistake, it is no more true of God than it is of a parent who disciplines their child, suffering is a reaction to pain, and it has it’s divinely intended purpose,
evil, on the other hand, is a lack of God, it is where He is not, it is the result of turning away from God, it is the choice to be void of Him in our thoughts, desires, or actions,
but since Christ suffered more than any other creature(because He loved most) then how is suffering evil? and why would He ask us to likewise suffer?
perhaps i don’t need to go into much detail on the matter, but i think it’s very important to understand this truth, because if God causes suffering, by both His mercy and His justice, then how can we say suffering is evil?
here is an article which goes into much greater detail on suffering -
z13.invisionfree.com/DominamStellaMaris/index.php?showtopic=49
but to answer the OP’s question,
it is good to suffer, but that is personal, we should not cause suffering to others, unless it is someone under us, such as children who must be disciplined, and we should alleviate the sufferings of others because often times, while God allows suffering for our benefit, He also allows it in others as a chance for us to show charity to others, and be an example to them of followers of Christ, and also as a chance to do good to Jesus, who tells us that what we do to others, good or bad, by action or neglect, we also do to Him,
and don’t worry about alleviating the sufferings of others as if we’re depriving them of soemthing, because we by no means take them all away, there are plenty more to come.
unless you are speaking of your own suffering, to allow or alleviate it from ourselves…in that regard, we are told to suffer willingly, but also to take care of our health, if you are sick or have something wrong which threatens your health, then most certainly you must do what you can about it, but it’s those things which don’t threaten our health, or those things which, after prayer and examination, cannot be cured, that we are asked to endure…it’s just a matter of prudence,
and although you must take care of your health, you can still endure and offer up every pain and suffering, even if you are trying to overcome it, just offer it up while you can.
but physical suffering is only one kind, there are also many other ways we can suffer which do not effect our health, and how we endure those is by patience, silence, and charity,
for example, putting up with an irritating neighbor or fellow employee, or when things are just not going your way, or when something very disappointing happens…etc. etc.
there’s probably an endless list of things we can offer up, and if you want some more good examples, check out the lives of the saints, or the 3 Fatima children, they were particularly heroic in penance,
but for more information on suffering, check out these -
audiosancto.org
keepthefaith.org
fultonsheen.com/Fulton-Sheen-MP3.cfm
alright, hope this helps, take care.