Devoting

Tom doesn't mind devoting a lot of time to helping the homeless.

Tom is devoting himself to jellyfish research.

As the love of money has been, in all ages, one of the passions that have given great disturbance to the tranquillity of the world, there is no topic more copiously treated by the ancient moralists than the folly of devoting the heart to the accumulation of riches.

My job prevented me from devoting myself fully to you.